Dobhal,Rajendra prasad <br/><br/>
Fourth Uttrakhand state science and tech abstracts and souveuir 

 - Dehradun  BSMPS  2009 
 - 367 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science
<br/><br/><label>Dewey Class. No.: </label>509.5451  UTT