Thokal, Rajesh Tulshiram. <br/><br/>
Drip irrigation systems :  clogging and prevention / 
Rajesh Tulshiram Thokal, Dillip M. Mahale, Ashok Powar. 
 - [S.l.] :  Pointer Publishers,  2004. 
 - 118 p. 
<br/><br/><label>ISBN: </label>8171323669 (hardcover) 9788171323661 (hardcover)