TY  - BOOK
ED  - United Nations.
TI  - Trends in airborne equipment for agriculture and other areas: proceedings of a seminar 
SN  - 0080224253 :
U1  - 631.3 
PY  - 1980///
CY  - Oxford, New York
PB  - Published for the United Nations by Pergamon Press
KW  - Aeronautics in agriculture
KW  - Congresses
N1  - "Aero-Agro 1978."
ER  -