TY  - BOOK
AU  - Hernando Fernandez,V.
ED  - Study Week on the Use of Fertilizers and their Effect on Crop Growth, with Emphasis on Quality and Economy
ED  - Pontifical Academy of Science
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  - 631.81082 
PY  - 1974///
CY  - Amsterdam
PB  - Elsevier
KW  - Fertilizers
KW  - Congresses
KW  - Crop yields
N1  - Text in English and French; Semaine d'etude sur le theme l'Emploi des fertilisants et leur effet sur l'accroissement des recoltes, notamment par rapport a la qualite et a l'economie; Held by the Pontifical Academy of Science at its headquarte
ER  -