TY  - BOOK
AU  - Lal, Dr. Radhey
AU  - Datta, Dr. A.C.
TI  - Agricultural engineering ( Through worked examples
U1  - 631.3 L 15 A 
PY  - 1990///
CY  - Allahabad
PB  - Saroj Prakashan
KW  - Agriculture Engineering
ER  -