Ray, G.L. <br/><br/>
Technological gap and constraints in agricultural technology transfer 

 - Calcutta  Naya Prokash  1995 
 - 96p; 23.5cms. 
<br/><br/><label>ISBN: </label>81-85421-23-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural technology