1. Analítica Fertilización científica del cafeto

by Carvajal, J.F.

Source: Revista Cafetalera (Guatemala) Publisher: Nov 1969Availability: No copies available Actions: Add to cart
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2. Analítica Mineral nutrition and nitrate reductase activity on coffee trees affected by mineral deficiency

by Cavallini S, J.A; Carvajal, J.F.

Source: Turrialba (IICA) Publisher: Ene-Mar 1978Availability: No copies available Actions: Add to cart
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3. Analítica Nutrición por cobre en algunos suelos cafetaleros y cafetos de Costa Rica

by Koss, J; Carvajal, J.F; Solano, J.A.

Source: Turrialba (IICA) Publisher: Abr-Jun 1973Availability: No copies available Actions: Add to cart
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