TY  - BOOK
AU  - O.P. Singhal
TI  - Agricultural Engineering
SN  - 81-87253-20-7
U1  - 631.3 
CY  - Mecurut
PB  - Aman Publishing House
N1  - O.P. Singhal: Agricultural Engineering.  Mecurut.  Aman Publishing House, 81-87253-20-7 Rs. 250.00--(631.3SIN)
ER  -