TY - BOOK AU - Fernandez, V. Hernando ED - Pontificia Accademia delle scienze ED - A Study Week on the use of Fertilizers and their effect on Crop Growth, with Emphasis on Quality and Economy ED - Study Week on the use of Fertilizers and their effect on Crop Growth, with Emphasis on Quality and Economy TI - Fertilizers, crop quality and economy: proceedings of a Study Week on the Use of Fertilizers and their Effect on Crop Growth, with Emphasis on Quality and Economy, April 10th-16th, 1972 SN - 0444412778 U1 - 631.8 PY - 1974/// CY - Amsterdam PB - Elsevier Scientific Publishing Company KW - Fertilizers and manures - Congresses ER -