TY  - BOOK
AU  - Ray, Susanta K
TI  - Intensification of agriculture: a study in the plains of Uttar Pradesh
U1  - 338.10954UP 21st
PY  - 1985///
CY  - Delhi
PB  - Hindustan
KW  - Agricultural systems-India-Uttar Pradesh; Agriculture-Economic aspects-India-Uttar Pradesh
ER  -