Sengupta, Nirmal, <br/><br/>
User-friendly irrigation designs / 
Nirmal Sengupta. 
 - New Delhi ;  Newbury Park :  Sage Publications,  1993. 
 - 147 p. :  ill., maps ; 
<br/><br/><label>ISBN: </label>8170363179 (India : hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation<br/>Appropriate technology
<br/><br/><label>LC Class. No.: </label>TC903  / .S48 1993