TY  - BOOK
AU  - CHOPRA Kanchan
TI  - Agricultural development in Punjab:  Issues in resource use and sustainability.   
U1  - X9(J):77.236.N0, N0/SC 
PY  - 1990///
CY  -  New Delhi 
PB  - Vikas Publishing House       
N1  - Bibliography: P 137-145
ER  -