1. Tesis Cambios recientes en la estructura agraria de la formación social de Pital de San Carlos y sus repercuciones en el medio ambiente

by Artavia Rodríguez, M; Vargas Muñoz, S. -- Universidad Nacional, Heredia (Costa Rica). Facultad de Ciencias de la Tierra y el Mar. Escuela de Ciencias Geográficas

Publisher: Heredia (Costa Rica) 1993Availability: Copies available for loan: BCO (1). Actions: Add to cart
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2. Tesis Causas, procesos y consecuencias de la contaminación del suelo

by López Musalem, A. -- Universidad Autónoma Chapingo, Chapingo (México). Dept. de Suelos

Publisher: Chapingo (México) 1991Availability: Copies available for loan: BCO (1). Actions: Add to cart
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3. Analítica Consecuencias indeseables de los plaguicidas en el ambiente

by García, J.E. -- 42. Reunión Anual del PCCMCA San Salvador (El Salvador) 18-22 Mar 1996.

Source: Agronomía Mesoamericana (Costa Rica) Publisher: 1997Other title: Negative consequences of pesticides on the environment.Availability: No copies available Actions: Add to cart
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4. Consideraciones sobre el Programa Medio Ambiente y Salud en el Istmo Centroamericano

by -- OPS, San José (Costa Rica); OMS, San José (Costa Rica). Div. de Salud y Ambiente

Publisher: San José (Costa Rica) 1993Availability: Copies available for loan: BCO (1). Actions: Add to cart
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5. Analítica Degradación ambiental en Costa Rica

by Radulovich, R.

Source: Agronomía Costarricense (Costa Rica) Publisher: 1988Other title: Environmental degradation in Costa Rica.Availability: No copies available Actions: Add to cart
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6. Determination of pesticides in surface and ground water used for human consumption in GuatemalaUse of nuclear and related techniques in studies of agroecological effects resulting from the use of persistent pesticides in Central America; report

by Knedel, W; Chiquin, J.C; Pérez, J; Rosales, S. -- IAEA, Viena (Austria) -- Final Research Co-Ordination Meeting on Use of Nuclear and Related Techniques in Studies of Agroecological Effects Resulting from the Use of Persistent Pesticides in Central America Panamá (Panamá) 20-24 Abr 1998.

Publisher: Viena (Austria) 1999Availability: No copies available Actions: Add to cart
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7. Diagnóstico sobre el uso e impacto de los plaguicidas utilizados en la zona bananera colindante con el río Estrella, Limón, Costa Rica

by Roldán Chacón, C; Blanco Salas, J; Wesseling H, C; Ruepert, C; Soto Leitón, L; Castillo, L. -- Universidad Nacional, Heredia (Costa Rica). Escuela de Ciencias Ambientales. Programa de Plaguicidas: Desarrollo, Salud y Ambiente

Publisher: Heredia (Costa Rica) 1991Availability: Copies available for loan: BCO (1). Actions: Add to cart
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8. The effect of insecticide applications to melon crop on melon aphid and its natural enemiesUse of nuclear and related techniques in studies of agroecological effects resulting from the use of persistent pesticides in Central America; report

by Guerra, J; González, J.E; Ceballos, J; Checa, B. -- IAEA, Viena (Austria) -- Final Research Co-Ordination Meeting on Use of Nuclear and Related Techniques in Studies of Agroecological Effects Resulting from the Use of Persistent Pesticides in Central America Panamá (Panamá) 20-24 Abr 1998.

Publisher: Viena (Austria) 1999Availability: No copies available Actions: Add to cart
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9. Environmental impact of pesticide use in a tropical aquatic ecosystem (case study in a banana plantation in Costa Rica)Down to earth: practical applications of ecological economics; final program and abstracts

by Solís, E; Castillo, L.E; Ruepert, C; Vartanián, D; Pérez, A.C. -- International Society for Ecological Economics, Washington, DC (EUA); Universidad Nacional, Heredia (Costa Rica); IICA, San José (Costa Rica); Consejo de la Tierra, San José (Costa Rica) -- 3. Biennial Meeting of the International Society for Ecological Economics San José (Costa Rica) 24-28 Oct 1994.

Publisher: San José (Costa Rica) 1994Availability: No copies available Actions: Add to cart
10. Environmental sector support: strategic framework control of pesticide use: Central America

by -- Danish International Development Agency, Humlebaek (Dinamarca)

Publisher: Copenhagen (Dinamarca) 1992Availability: Copies available for loan: BCO (1). Actions: Add to cart
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11. Food consumption and exposure assessment of chemicals; report of a FAO/WHO Consultation, Geneva, Switzerland 10-14 February 1997

by -- World Health Organization, Roma (Italia). Programme of Food Safety and Food Aid. Food Safety Unit -- FAO/WHO Consultation on Food Consumption and Exposure Assessment of Chemicals Ginebra (Suiza) 10-14 Feb 1997.

Publisher: Roma (Italia) 1997Availability: Copies available for loan: BCO (1). Actions: Add to cart
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12. Analítica Impacto ambiental del cultivo de piña y características de éste (caso Siquirres)

by Aguirre, D; Arboleda, E.

Source: Ambientico (Costa Rica) Publisher: (Jun 2008)Availability: No copies available Actions: Add to cart
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13. Analítica Impacto ecológico del monocultivo piñero

by Acosta, E.

Source: Ambientico (Costa Rica) Publisher: (Jun 2008)Availability: No copies available Actions: Add to cart
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14. Analítica Legalización de la contaminación de aguas para consumo humano (caso del Diurón y el Bromacil)

by Cuadrado, G.

Source: Ambientico (Costa Rica) Publisher: (Jun 2008)Availability: No copies available Actions: Add to cart
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15. Libro de resúmenes

by -- Universidad Nacional, Heredia (Costa Rica). Escuela de Ciencias Ambientales. Programa de Plaguicidas: Desarrollo, Salud y Ambiente -- 1. Simposio Nacional sobre Plaguicidas; Problemática y Soluciones San José (Costa Rica) 19-23 Oct 1992.

Publisher: San José (Costa Rica) 1992Availability: Copies available for loan: BCO (1). Actions: Add to cart
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16. Memoria

by López, R; Acuña, C. eds. -- Asociación para el Bienestar Ambiental de Sarapiquí, Limón (Costa Rica); Asociación para la Protección de Recursos Naturales de Palmitas de Pococí, Limón (Costa Rica) -- Encuentro Ecológico Regional de la Zona Atlántica y Sarapiquí Limón (Costa Rica) 7 Dic 1990.

Publisher: Limón (Costa Rica) 1990Availability: Copies available for loan: BCO (1). Actions: Add to cart
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17. Memorias

by -- Ministerio del Ambiente y los Recursos Naturales, Managua (Nicaragua). Programa de Manejo de Plaguicidas; Ministerio del Trabajo, Managua (Nicaragua); Ministerio de Salud, Managua (Nicaragua); Universidad Nacional Autónoma de León, Managua (Nicaragua) -- Congreso Nacional: Impacto de Plaguicidas en Ambiente, Salud, Trabajo y Agricultura Managua (Nicaragua) 27-31 Oct 1997.

Publisher: Managua (Nicaragua) 1997Availability: Copies available for loan: BCO (1). Actions: Add to cart
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18. Methods for assessing soil quality

by Doran, J.W. (ed.); Jones, A.J. (ed.). -- Soil Science Society of America, Madison, WI (EUA)

Publisher: Madison, WI (EUA) 1999Online Access: En Availability: Copies available for loan: BCO (1). Actions: Add to cart
19. Organochlorine pesticides in sediment and biological samples from the coastal lagoons of NicaraguaUse of nuclear and related techniques in studies of agroecological effects resulting from the use of persistent pesticides in Central America; report

by Montenegro, S; Lacayo, M; Picado, F; López, A. -- IAEA, Viena (Austria) -- Final Research Co-Ordination Meeting on Use of Nuclear and Related Techniques in Studies of Agroecological Effects Resulting from the Use of Persistent Pesticides in Central America Panamá (Panamá) 20-24 Abr 1998.

Publisher: Viena (Austria) 1999Availability: No copies available Actions: Add to cart
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20. Pesticides in surface waters in areas influenced by banana production in Costa RicaUse of nuclear and related techniques in studies of agroecological effects resulting from the use of persistent pesticides in Central America; report

by Castillo, L.E; Ruepert, C; Solís, E. -- IAEA, Viena (Austria) -- Final Research Co-Ordination Meeting on Use of Nuclear and Related Techniques in Studies of Agroecological Effects Resulting from the Use of Persistent Pesticides in Central America Panamá (Panamá) 20-24 Abr 1998.

Publisher: Viena (Austria) 1999Availability: No copies available Actions: Add to cart
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21. Residuos de medicamentos veterinarios en los alimentos.- Résidus de médicaments vétérinaires dans le aliments

by -- FAO, Roma (Italia) -- Joint FAO/WHO Expert Consultation Roma (Italia) 29 Oct - 5 Nov 1984.

Publisher: Roma (Italia) 1984Other title: Residues of veterinary drugs in food. Report.Availability: Copies available for loan: BCO (2). Actions: Add to cart
22. Soil and water quality: an agenda for agriculture

by -- National Research Council, Washington, DC (EUA)

Publisher: Washington, DC (EUA) National Academy Press 1993Online Access: En Availability: Copies available for loan: BCO (1). Actions: Add to cart
23. A study of dissipation, degradation and binding of 14C-labeled endosulfan to soil in model lysimeterUse of nuclear and related techniques in studies of agroecological effects resulting from the use of persistent pesticides in Central America; report

by González, J.E; Ceballos, J; Amor, A; Saiz, E.B. de. -- IAEA, Viena (Austria) -- Final Research Co-Ordination Meeting on Use of Nuclear and Related Techniques in Studies of Agroecological Effects Resulting from the Use of Persistent Pesticides in Central America Panamá (Panamá) 20-24 Abr 1998.

Publisher: Viena (Austria) 1999Availability: No copies available Actions: Add to cart
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24. Analítica Tratado fundamental para el control y eliminación de contaminantes orgánicos persistentes (COPs)

by Henao, S.

Source: Manejo Integrado de Plagas (CATIE) Publisher: Dic 2001Online Access: Es Availability: No copies available Actions: Add to cart
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25. Unwelcome harvest: agriculture and pollution

by Conway, G.R; Pretty, J.N.

Publisher: Londres (RU) Earthscan Publishing 1991Availability: Copies available for loan: BCO (1). Actions: Add to cart
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26. Use of nuclear and related techniques in studies of agroecological effects resulting from the use of persistent pesticides in Central America; report

by -- IAEA, Viena (Austria) -- Final Research Co-Ordination Meeting on Use of Nuclear and Related Techniques in Studies of Agroecological Effects Resulting from the Use of Persistent Pesticides in Central America Panamá (Panamá) 20-24 Abr 1998.

Publisher: Viena (Austria) 1999Availability: No copies available Actions: Add to cart
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27. The use of solid phase extraction method for analysis of residues of pesticides used in banana production in Costa RicaUse of nuclear and related techniques in studies of agroecological effects resulting from the use of persistent pesticides in Central America; report

by Castillo, L.E; Ruepert, C; Alfaro, A.R; Solís, E. -- IAEA, Viena (Austria) -- Final Research Co-Ordination Meeting on Use of Nuclear and Related Techniques in Studies of Agroecological Effects Resulting from the Use of Persistent Pesticides in Central America Panamá (Panamá) 20-24 Abr 1998.

Publisher: Viena (Austria) 1999Availability: No copies available Actions: Add to cart
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28. Valoración de riesgos ambientales y de las externalidades resultantes del manejo de plagas para la producción agrícola

by Ramírez, O. -- Asociación Latinoamericana y del Caribe de Economistas Agrícolas (Costa Rica) -- 5. Congreso Internacional de la Asociación Latinoamericana y del Caribe de Economistas Agrícolas (ALACEA) Turrialba (Costa Rica) 19 Set 1996.

Publisher: Turrialba (Costa Rica) 1996Availability: No copies available Actions: Add to cart
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