TY  - BOOK
AU  - Poiba Ravi Prasad
TI  - An Economic Analysis of Ground Water Extraction and Water Use Efficiency of Rice and Maize Cropping System in Andhra Pradesh and Bihar: A Comparative Study
U1  - 333.91317 
PY  - 2024///
CY  - Pusa
PB  - Deptt. of Agril.Economics
ER  -