TY  - BOOK
AU  - Jain, S C
TI  - Problems of agricultural development in India
U1  - 630.954 21st
PY  - 1967///
CY  - Allahabad
PB  - Kitab Mahal
KW  - Agricultural productivity-India; Soil erosion-India; Agriculture-Technological change-India; Social change-India
ER  -