Aggarwal Satish Kumar <br/><br/>
Experimental studies on species on the genus bidens linn (asteraceae) in India 

 - Delhi  University of Delhi India    1978 
<br/><br/><label>Standard No.: </label>369 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BOTANY