Rao P V G K <br/><br/>
Economic aspects of high yielding varieties progra 
Rao P V G K 
 - Delhi  University of delhi India         1969 
 - 50p.  cm. 
 - University of delhi, agricultural economics research centre, publication. .
<br/><br/> Appendix at the end. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rice
<br/><br/><label>Dewey Class. No.: </label>X9(J381):2.243N,N69, K9