TY  - BOOK
ED  - Food and Agriculture Organization of the United Nations.
ED  - International Fertilizer Industry Association.
TI  - Fertilizers and their use: a pocket guide for extension officers
SN  - 9251007063
U1  - 631.33 
PY  - 1986///
CY  - Rome
PB  - Food and Agriculture Organization of the United Nations, International Fertilizer Industry Association
KW  - Fertilizers
KW  - Handbooks, manuals, etc
N1  - Includes bibliographical references
ER  -