TY  - BOOK
AU  - V.K. Singh
TI  - Economics of farm production
U1  - 338.1 
PY  - 1989///
CY  - New Delhi
PB  - Criterion Publications
N1  - V.K. Singh: Economics of farm production.  New Delhi.  Criterion Publications, 1989.--(338.1SIN)
ER  -