Dhar, B B Sexena, N C <br/><br/>
Socio economic impacts of environment 

 - Delhi  Ashish publishing house  1994 
 - x,296p.; 22cm. 
<br/><br/><label>ISBN: </label>8170246032 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology<br/>Economy<br/>Mining<br/>Social ecology