Needham, James G <br/><br/>
Guide to the study of fresh-water biology with special reference to aquatic invertebrate animals and phyto-plankton 

 - USA  Scholar's Choice  1938 
 - 88 
<br/><br/><label>ISBN: </label>9781298025555 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science
<br/><br/><label>Dewey Class. No.: </label>578.76  NEE