TY  - BOOK
AU  - Prasad, Surendra.
TI  - Study of Agricultural Efficiency in Bihar / 
U1  - 630.2195 
PY  - 1988///
CY  - .- Pusa, Samastipur
PB  - : RAU
KW  - Agricultural Statistics
KW  - Agricultural Efficiency
KW  - Bihar
KW  - Thesis
KW  - M. Sc
ER  -