Ghosh, Indrani <br/><br/>
Technological Diffusion : A Study Based OnIndian Agriculture 

 - Calcutta  Centre for Studies in Social Sciences  1989 
 - "37p, app., pbk 
 - .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>OP-113