K. Balakrishnan Nair <br/><br/>
Proceedings of the symposium on cropping patterns in India 

 - New Delhi  Indian Concil Of Agricultural Research  1972 
 - 639p 
<br/><br/>K. Balakrishnan Nair: Proceedings of the symposium on cropping patterns in India.  New Delhi.  Indian Concil Of Agricultural Research, 1972.--(633.00954NAI)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>633.00954  / ICAR