Rana, S.V.S. <br/><br/>
Essentials of Ecology and Environmental Science  

 - New Delhi  Prentice-Hall of India Pvt.Ltd,  2003 
 - 380 p. ;  24 cm. 
<br/><br/> Paperback. 
<br/><br/><label>ISBN: </label>8120323203 9788120323209 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecological science, the Biosphere.<br/>Environmental economics.<br/>Technology, Engineering, Agriculture, Veterinary Science.<br/>BUSINESS & ECONOMICS / Environmental Economics.<br/>Science / Life Sciences / Ecology.<br/>Life Sciences: General.
<br/><br/><label>Dewey Class. No.: </label>577  / RAN-E