TY  - BOOK
AU  - Rishabh
AU  - Guide: Singh, R.B.
TI  - Estimation of technical efficiency of apple production in shimla district of himachal pradesh
U1  - 519.5 RIS-E 
PY  - 2018///
CY  - Jabalpur
PB  - JNKVV
KW  - Agricultural Statistics
ER  -