Trivedi, Priya Ranjan <br/><br/>
World encyclopaedia of environmental sustainability / 

 - Nagaland :  Jnanada Prakashan ,  2008. 
 - 5030p 
<br/><br/> 12V. 
<br/><br/><label>ISBN: </label>9788171391707 
<br/><br/><label>Subjects--Index Terms: </label>Encyclopaedia Environmental Sustainability