TY  - BOOK
AU  - Gupta, Vijay Kumar
TI  - Purchase and use of weedicides; a behavioural analysis of farmers in Punjab
U1  - T 658.809.632.954 G96P 
PY  - 1978///
CY  - Ludhiana
PB  - P. A. U.
KW  - HERBICIDES
KW  - FARMERS AS CONSUMERS
ER  -