TY  - BOOK
AU  - Ojha,T.P.
AU  - Michael,A.M.
TI  - Principles of agricultural engineering
SN  - 8186321632
U1  - 630 21
PY  - 2009///, 2006
CY  - New Delhi
PB  - Jain Brothers
KW  - Agricultural engineering
N1  - Includes bibliographical references and index
ER  -