TY  - BOOK
AU  - JASWINDER Pal Singh
TI  - Impact of technological change over Punjab agriculture
U1  - T 338.109.545 J35I 
PY  - 1975///
CY  - Ludhiana
PB  - PAU
KW  - AGRICULTURE -- ECONOMIC ASPECTS -- PUNJAB
KW  - AGRICULTURE -- PUNJAB -- MATHEMATICAL MODELS
ER  -