Ojha T.P. <br/><br/>
Principles of Agricultural Engineering. Vol. 1 

 - New Delhi  Jain Brother  1978 
 - 638p 
<br/><br/>Ojha T.P. & Michael A.M.: Principles of Agricultural Engineering. Vol. 1.  [Farm Power and Machinery Farm Buildings Post Harvest Technology]  New Delhi.  Jain Brother, 1978.--(631.1OJH)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.1  / OJH