Sehgal K.L. <br/><br/>
Plantonic copepods of freshwater ecosystems 

 - New Delhi  Interprint India        1983 
 - 167p.  cm. 
<br/><br/><label>Standard No.: </label>103270 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Gp557, M3