A.K. Singh <br/><br/>
Forest resource , economics and  environment .// 
A.K. Singh 
 - New Delhi  Concept Pub.  1987 
 - xv , 124p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forest and Forestry
<br/><br/><label>Dewey Class. No.: </label>634.92 SIF