Chopra V L & Singh R B  Eds <br/><br/>
Crop Productivity And Sustainability Shaping The Future : Proc Of The 2nd  International Crop Science Congress 

 -  Oxford & IBH, N'delhi 
 - pp 1111;   25*18 
<br/><br/><label>Dewey Class. No.: </label>J38p2,N96/N98/B22803