TY  - BOOK
AU  - TOOR, Maan Singh
TI  - Spatial variations in value productivity on individual farms in the paddy-wheat belt of the Punjab state
U1  - T 338.109.545 T63S 
PY  - 1989///
CY  - Ludhiana
PB  - PAU
KW  - AGRICULTURE -- ECONOMIC ASPECTS -- PUNJAB
KW  - RICE -- ECONOMIC ASPECTS -- PUNJAB
KW  - WHEAT -- ECONOMIC ASPECTS -- PUNJAB
ER  -