TY  - BOOK
AU  - Jha, Durga Nand
TI  - Planning and agricultural development: a study with reference to Bihar
U1  - 338.10954B2 21st
PY  - 1974///
CY  - Delhi
PB  - Sultan Chand
KW  - Agricultural systems-India-Bihar; Agriculture-Economic aspects-India-Bihar; Agricultural productivity-India-Bihar
ER  -