Gisselguist D., Srivastava J. <br/><br/>
Easing Barries to movement to plant varieties for agricultural Development.  Gisselguist D., Srivastava J. 

 - Washington  The World Bank  1997 
 - 148 p. 
<br/><br/>w/656 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Отраслевые<br/>экономические<br/>науки.