TY  - BOOK
AU  - MICHAEL,A M
AU  - OJHA,T P
TI  - PRINCIPLES OF Agricultural Engineering Vol II
SN  - 8186321152
U1  - 620.4 
PY  - 1966///
CY  - New Delhi
PB  - Jain Brothers
N1  - Part- 1  Surveying  Irrigation  Drainage  Soil and Water Conservation
ER  -