Michael, A.M. and Ojha, T.P. <br/><br/>
Principles of agricultural engineering  agricultural surveying irrigation drainage and soil and water conservation 

 - New Delhi  Jain brothers  1978 
 - 655p.  V.2 
<br/><br/><label>ISBN: </label> 40 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural science<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>630  / MIC