Sapru, R K <br/><br/>
Enviornment management  Vol.1 

 - Delhi  Ashish Publishing House          1987 
 - xv,288p  cm. 
<br/><br/> Bibliography chapterwise 
<br/><br/><label>ISBN: </label>817024093X 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography