G.L. Ray <br/><br/>
Study in forestry extension 

 - Calcutta  Naya Prokash  1996 
 - 99p 
<br/><br/>G.L. Ray; Krishnendu Bhattacharya & S.K. Maity: Study in forestry extension.  Calcutta.  Naya Prokash, 1996. 81-85421-29-3--(634.9RAY)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-85421-29-3 
<br/><br/><label>Dewey Class. No.: </label>634.9  / RAY