Mishra, Manmohan <br/><br/>
Environmental science &ethics. 

 - Lucknow  World-Press  2010 
 - 325p; 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment<br/>Environment,
<br/><br/><label>Dewey Class. No.: </label>MIS  / 658