All India Symposium on Drought Prone Areas of India / Sri Venkateswara University 
 Symposium on Drought Prone Areas of India, India 4-6 Jan 1978 

 - Tirupati  Sri Venkateswara University  1978 
 - v, 322p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Drought Prone Areas - India