SINGH (H R) <br/><br/>
Environmental biology 

 - 4 Rev 
 - New Delhi  S. Chand & Co. Ltd.  2014 
 - xii,236 
<br/><br/> Table of Content : 1. Introduction 2. Organisms And Environment 3. Population 4. Biotic Community 5. Ecosystem 6. Biosphere Degradation And Environmental Problems 7. Biodiversity 8. Environmental Toxicology 9. Environmental Biotechnology References|Index 
<br/><br/><label>ISBN: </label>8121924766 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental<br/>biology
<br/><br/><label>Dewey Class. No.: </label>574.5 SINE