Sapru, R. K. <br/><br/>
Enviorement management   

 - Delhi  Ashish Publishing House          1987 
 - xv, 288 p.  includes bibliographical references and index  cm. 
 -  Vol. 2 .
<br/><br/> Bibliography chapterwise 
<br/><br/><label>ISBN: </label>8170240921 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography