Sharma, P.D. <br/><br/>
Ecology and environment 
P.D. Sharma 
<br/><br/><label>Standard No.: </label>4100  [RecID from old SOUL v2 database] 
<br/><br/><label>Subjects--Index Terms: </label>Ecology 
<br/><br/><label>Dewey Class. No.: </label>575.5