TY  - BOOK
AU  - Singh, Jasbir
AU  - Dhillon, S.S.
TI  - Agricultural geography
U1  - 630 
PY  - 1984///
CY  - Delhi
PB  - Tata McGraw - Hill
KW  - Agriculture and related technologies - Agriculture
N1  - Includes appendices, references and index
ER  -