TY  - BOOK
AU  - Gifford,R.C.
TI  - Agricultural engineering in development: mechanization strategy formulation, (vol.1:  concepts and principles) /
T2  - FAOagricultural servicesbulletins, no. 99/1)
SN  - 9251031754
PY  - 1992///
CY  - Rome
PB  - Fao
KW  - Agricultural engineering
KW  - Farm mechanization
KW  - sears
N1  - Bibliography
ER  -