Kuman, K.N. Ravi <br/><br/>
Low economic efficiency of irrigation water resource in Krishna western delta of Andhra Pradesh 

 -  2005 
 - p.249-58. 
 - Jul 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water resources - India - Andhra Pradesh<br/>Irrigation - India - Andhra Pradesh<br/>Irrigation