"Sengupta, Nirmal." <br/><br/>
User friendly irrigation designs. 

 - New Delhi  Sage Publications.  1993 
 - 147 : ill. 
<br/><br/><label>ISBN: </label>8170363179 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation India
<br/><br/><label>Dewey Class. No.: </label>333.9130954 SEN