Venkata Reddy, K.,  Dr.,  1931- <br/><br/>
Agricultural productivity in Andhra Pradesh :  a study in trends, problems and prospects / 
K. Venkata Reddy 
 - Tirupati :  Sri Venkateswara University,  1977 
 - xv, 226, xii p., [15] leaves of plates :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label> Rs. 42.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural productivity--India--Andhra Pradesh<br/>Rice--Yields--India--Andhra Pradesh<br/>Food crops--Yields--India--Andhra Pradesh
<br/><br/><label>Dewey Class. No.: </label>338.10954