1. Analítica Access to educational opportunities in rural communities: alternative patterns of delivering vocational education in sparsely populated areas. v. 1: Problem, study design and procedures, findings, conclusions, and recommendations

by Thomas, R.G; Peterson, R.L.

Source: Station Bulletin - University of Minnesota. Agricultural Experiment Station (EUA) Publisher: 1984Availability: No copies available Actions: Add to cart
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2. Analítica Access to educational opportunity in rural communities: alternative patterns of delivering vocational education in sparsely populated areas. v. 4: The interdistrict cooperative center: a centralized center

by Peterson, R.L; Thomas, R.G; Anderson, M.J; Rabideau, R.W.

Source: Station Bulletin - University of Minnesota. Agricultural Experiment Station (EUA) Publisher: 1986Availability: No copies available Actions: Add to cart
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3. Access to educational opportunity in rural communities: alternative patterns of delivering vocational education in sparsely population areas: 6: Glencoe, Lester Praire, Brownton, a centralized non-center agreement

by Peterson, R.L; Thomas, R.G. -- Minnesota Univ., St. Paul (EUA). Agricultural Experiment Station

Publisher: St. Paul, Minn. (EUA) 1988Availability: No copies available Actions: Add to cart
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4. Aggregation studied by laser diffraction in relation to plowing, soil organic matter, and lime in the Brazilian CerradosSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Griethuysen, C. van; Ayarza, M.A; Vilela, L; Zech, W; Westerhof, R; Buurman, P; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
5. Agropastoral systems based on legumes: an alternative for sustainable agriculture in the Brazilian CerradosSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Pizarro, E.A; Costa, P.H. da; Ayarza, M.A; Vilela, L; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
6. Approaches to the sustainable management of the tropical lowlands in Latin AmericaAgricultural research and sustainable management of natural resources

by Smith, J; Sanz, J.I; Vera, R.R; Thomas, R.J; Preuss, H.J.A. ed. -- Universitat Giessen, Giessen (Alemania). Zentrum fur Regionale Entwicklungsforschung der Justus-Liebig

Publisher: Giessen (Alemania) Lit 1996Availability: No copies available Actions: Add to cart
7. Carbon fractions as sensitive indicators of quality of soil organic matterSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Ayarza, M.A; Zech, W; Westerhof, R; Vilela, L; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
8. Characterizing labile and stable nitrogenSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Ayarza, M.A; Zech, W; Westerhof, R; Vilela, L; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
9. Decomposition and nutrient release from green manures in a tropical hillside agro-ecosystemAbstracts

by Cobo, J.G; Barrios, E; Kass, D; Thomas, R. -- American Society of Agronomy, Madison, Wis. (EUA) -- 1999 Annual Meeting Abstracts Salt Lake City, Utah (EUA) 31 Oct - 4 Nov 1999.

Publisher: Utah (EUA) [2000]Availability: No copies available Actions: Add to cart
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10. Distribution of water-stable aggregates and aggregating agents in oxisols of the Brazilian CerradosSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Resck, D.V.S; Zech, W; Neufeldt, H; Ayarza, M.A; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
11. Analítica Forest carbon sequestration changes in response to timber harvest

by Davis, S.C; Hessl, A.E; Scott, C.J; Adams, M.B; Thomas, R.B.

Source: Forest Ecology and Management (Países Bajos) Publisher: 2009Online Access: En Availability: No copies available Actions: Add to cart
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12. Introduction: sustainable land management for the oxisols of the Brazilian CerradosSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Thomas, R; Neufeldt, H; Zech, W; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
13. Labile N and the nitrogen management index of oxisols in the Brazilian CerradosSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Ayarza, M.A; Zech, W; Westerhof, R; Vilela, L; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
14. Logros de la investigación para el nuevo milenio. Actas

by Cobo Borrero, J.G; Kass, D; Muschler, R.G; Arze, J; Barrios, E; Thomas, R. -- CATIE, Turrialba (Costa Rica). Programa de Investigación -- 4. Semana Científica Turrialba (Costa Rica) 6-9 Abr 1999.

Publisher: Turrialba (Costa Rica) 1999Other title: Green manures as a nutrient source in a tropical hillside agroecosystem in Colombia.Availability: No copies available Actions: Add to cart
15. Microbial biomass, microbial activity, and carbon pools under different land-use systems in the Brazilian CerradosSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Ayarza, M.A; Resck, D.V.S; Zech, W; Renz, T.E; Neufeldt, H; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
16. N mineralization and crop uptake from green manure applications to a tropical hillside soilAbstracts

by Cobo, J.G; Barrios, E; Kass, D; Thomas, R. -- American Society of Agronomy, Madison, Wis. (EUA) -- 1999 Annual Meeting Abstracts Salt Lake City, Utah (EUA) 31 Oct - 4 Nov 1999.

Publisher: Utah (EUA) [2000]Availability: No copies available Actions: Add to cart
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17. Analítica New psyllid pest on leucaena in Western Samoa

by HOLLINGSWORTH, R.G; THOMAS, R.I; LIEBREGTS, W.

Source: Leucaena Research Reports (EUA) Publisher: 1985Availability: Copies available for loan: BCO (1). Actions: Add to cart
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18. Organic matter in termite mounds of the Brazilian CerradosSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Neufeldt, H; Zech, W; Amelung, W; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
19. Oxisol development along a compound catena of the Araguari River, Central BrazilSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Zech, W; Neufeldt, H; Schneider, M. de O; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
20. Pesticides in soil, sediment, and water samples from a small microbasin in the Brazilian CerradosSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Zech, W; Laabs, V; Amelung, W; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
21. Phosphorus fractions under different land-use systems in oxisols of the Brazilian CerradosSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Ayarza, M.A; Zech, W; Neufeldt, H; Silva, J.E. da; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
22. Phosphorus pools in bulk soil and aggregates of differently textured oxisols under different land-use systems in the Brazilian CerradosSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Neufeldt, H; Ayarza, M.A; Zech, W; Lilienfein, J; Wilcke, W; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
23. Physical and chemical properties of selected oxisols in the Brazilian CerradosSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Ayarza, M.A. eds; Neufeldt, H; Thomas, R. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
24. Short-term variation in aggregation and particulate organic matter under crops and pasturesSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Ayarza, M.A; Silva, J.E. da; Zech, W; Freibauer, A; Westerhof, R; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
25. Analítica Silvicultural manipulation and site effect on above and belowground biomass equations for young Pinus radiata

by Rubilar, Rafael A; Allen, H. Lee (autor/a); Alvarez, Jose S (autor/a); Albaugh, Timothy J (autor/a); Fox, Thomas R (autor/a); Stape, Jose L (autor/a).

Source: Biomass and BioenergyType: book Book; Format: print ; Literary form: not fiction Online Access: Texto completo (En) Availability: No copies available Actions: Add to cart
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26. Sistemas agropastoriles en las sabanas de América Latina Tropical: lecciones del desarrollo agrícola de los cerrados de Brasil

by Amézquita, M.C; Amézquita, E. eds; Lopes, A; Ayarza, M.A; Thomas, R; Guimaraes, E.P; Sanz, J.I; Rao, I.M. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
27. Soil organic carbon, carbohydrates, amino sugars, and potentially mineralizable nitrogen under different land-use systems in oxisols of the Brazilian CerradosSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Westerhof, R; Ayarza, M.G; Silva, J.E. da; Zech, W; Fuhrmann, S; Neufeldt, H; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
28. Soil organic matter in oxisols of the Brazilian CerradosSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Ayarza, M.A; Zech, W; Neufeldt, H; Resck, D.V.S; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
29. Strategic systems research for the Latin American savannasSystems and farmer participatory research: developments in research on natural resource management

by Ayarza, M.A; Thomas, R; Amézquita, E; Sanz, J.I; Friesen, D; Fujisaka, S. ed. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
30. Sustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
31. Analítica Variacao estacional da concentracao do molibdenio nos nódulos e demais partes da planta de feijoeiro (Phaseolus vulgaris L.)

by Jacob Neto, J; Thomas, R.J; Franco, A.A.

Source: Turrialba (IICA) Publisher: (Ene-Mar 1988)Online Access: Es | Es Availability: No copies available Actions: Add to cart
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