More from this Author
Found 4 books by Adolfo Martinez

Agronomic and Economic Evaluation of Urea Placement and Sulfur-Coated Urea for Irrigated Paddy in Farmers' Fields in Eastern India
by Adolfo Martinez, Ray B. Diamond, Ernest D. Frederick (Editor), E. N. Roth (Editor), Terry L. McGee (Illustrator)

Fertilizer Use Statistics in Crop Production
by Adolfo Martinez, Ray B. Diamond, E. D. Frederick, B. N. Roth, Kathy Creamer (Illustrator)

Fertilizer Use Statistics and Crop Yields
by Adolfo Martinez

Venezuela Fertilizer Subsidies and Agricultural Production
by Adolfo Martinez, International Fertilizer Development Center Staff (Contribution by)