Verma, P. S. <br/><br/>
Environmental biology:  principles of ecology 

 - 2nd ed. 
 - New Delhi  S Chand and Company Ltd.  2010 
 - viii,591p.;  22cm. 
<br/><br/> It includes glossary biblioigraphy and index. 
<br/><br/><label>ISBN: </label>9788121908597(pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Subjects--Index Terms: </label>Ecology 
<br/><br/><label>Dewey Class. No.: </label>577  / VER