TY  - BOOK
AU  - Kumar, Ravi Ranjan
AU  - Kumar, Suresh
TI  - Performance Evaluation of Bullock Drawn Potato Digger
U1  - 631.35 
PY  - 2000///
CY  - Pusa, Samastipur
PB  - RAU
KW  - Agricultural Engineering
KW  - Project Report
ER  -