1. Analítica Absorçao de zinco por folhas inteiras de cafeeiro (Coffea arabica L.), 2: Efeito de diferentes compostos de zinco e do pH da soluçao externa

by Blanco, H.G; Oliveira, D. de A; Haag, H.P.

Source: Arquivos do Instituto Biológico (Brasil) Publisher: Ene-Mar 1972Availability: No copies available Actions: Add to cart
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2. Analítica Availability of sulphur as influenced by the use of complex fertilisers and straight fertiliser mixtures

Source: Journal of Coffee Research (India) Publisher: Abr 1982Availability: No copies available Actions: Add to cart
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3. Analítica Changes in inorganic composition of cocoa cotyledons during germination under different nursery shade conditions

by Ogunmoyela, O.A; Esan, E.B.

Source: Turrialba (IICA) Publisher: (Oct-Dic 1990)Online Access: Es | Es Availability: No copies available Actions: Add to cart
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4. Contaminantes tóxicos prioritarios en agua

by García Mateos, M. del R. -- Universidad Autónoma Chapingo, Chapingo (México). Dirección de Difusión Cultural

Publisher: Chapingo (México) 1992Availability: Copies available for loan: BCO (1). Actions: Add to cart
5. Foundations of college chemistry

by Hein, M.

Edition: 2. ed. Publisher: Belmont, Calif. (EUA) Dickenson Publishing 1970Availability: Copies available for loan: BCO (1). Actions: Add to cart
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6. Iniciación a la química superior

by Esteban Bermúdez, J.M; Cavanillas Rodríguez, J.M.

Edition: 3. ed. Publisher: Madrid (España) Alhambra 1966Availability: Copies available for loan: BCO (2). Actions: Add to cart
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7. Analítica Profiles of sulfur containing compounds obtained from Arabica and Robusta coffees by capillary column gas chromatography

by Nurok, D; Anderson, J.W; Zlatkis, A.

Source: Chromatographia Publisher: 1978Availability: No copies available Actions: Add to cart
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8. Rates of soil chemical processes: proceedings of a symposium sponsored by Divisions S-1, S-2, S-3 and S-4 of the Soil Science Society of America

by Sparks, D.L; Suarez, D.L. eds. -- Soil Science Society of America, Madison, Wis. (EUA) -- Symposium on Kinetics of Physicochemical Processes in Soils Las Vegas, Nevada (EUA) 17 Oct 1989.

Publisher: Madison, Wis. (EUA) 1991Availability: Copies available for loan: BCO (1). Actions: Add to cart