Soni Jagdish Kumar <br/><br/>
Ecological investigations on two lotic systems in the Union territory of Delhi, India 

 -  1982 
<br/><br/><label>Standard No.: </label>6720 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BOTANY