Physico chemical condition and the seasonal abundance of some zooplanktonin a pond in Rajshahi city 

 - Rajshahi,  Author,  2001 
 - 247 L.  30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pond zooplankton: Dissertations, Academic
<br/><br/><label>Dewey Class. No.: </label>T592.177 P578