Mal, Bimal Chandra <br/><br/>
Introduction to soil and water conservation engineering:  surveying, irrigation, drainage and soil conservation 
by Bimal Chandra Mal 
 - 1st ed. 
 - Ludhiana:  Kalyani Publishers  1995 
 - ix, 429p. 
<br/><br/><label>ISBN: </label>9788127267445 
<br/><br/><label>Dewey Class. No.: </label>J:1  / N5