Sengupta, Nirmal. <br/><br/>
User friendly irigation designs / 
Nirmal Sengupta. 
 - New Delhi :  Sage Publications,  1993. 
 - 147p. :  ill. ;  22cm +     tables. 
<br/><br/> Includes index, bibliography 
<br/><br/><label>ISBN: </label>8170363179 :  Rs.185 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation<br/> Apropriate technology<br/> Agriculture--Economic aspects--India --India --India.
<br/><br/><label>Dewey Class. No.: </label>333.9130954