TY  - BOOK
AU  - Singh J P
TI  - Prospects of changing cropping pattern in favour o
T2  - Agricultural Economics Research Centre, Research Study,89.1 Reserach
U1  - X9(J388).2420j243.N8, M9 
PY  - 1989///
CY  - Delhi
PB  - University Of Delhi India       
KW  - Agriculture Industry - Wheat
ER  -