Madhyastha, M.N. <br/><br/>
Prospects and problems of environment   across the millennium  [Book] 
M.N. Madhyastha. 
 -  Daya Publishing House, Delhi 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>8170352991 
<br/><br/><label>Dewey Class. No.: </label>333.7