MUKHOPADHYAY, Sudhin S. <br/><br/>
SOURCES OF VARIATION IN AGRICULTURAL PRODUCTIVITY 

 - 1st Ed. 
 - Bombay  Allied Publishers Private Limited, Bombay   1976 
<br/><br/><label>ISBN: </label>33390 139 8 
<br/><br/><label>Dewey Class. No.: </label>338.1  / MUK/S