PLASKITT JW <br/><br/>
MICROSCOPIC FRESH WATER LIFE 

 - LONDON  CHAPMAN  1926 
 - XI,278p. :   ill ;  20cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>5  / W5