TY  - BOOK
AU  - Hudson, N. W.
TI  - Field engineering for agricultural development
SN  - 0198594429
U1  - 631.3 
PY  - 1975///
CY  - New York
PB  - Clarendon Press- Oxford
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Agricultural engineering
ER  -