TY  - BOOK
AU  - Akesson, Norman B
AU  - Yates, Wesley E
ED  - Food and Agriculture Organization (Rome)
TI  - The Use of aircraft in agriculture
U1  - 932.94 21st
PY  - 1974///
CY  - Rome
PB  - FAO
KW  - Aeronautics in agriculture; Fertilizer spreaders; Aerial fertilizing; Aerial spraying and dusting in agriculture; Fertilizer equipment
ER  -