Prescott, G. W.  1899- <br/><br/>
How to know the fresh-water algae :  an illustrated key for identifying the more common fresh-water algae to genus, with hundreds of species named and pictured and with numerous aids for their study / 
[by] G. W. Prescott. 
 -  W. C. Brown Co. ,  [1964]. 
 - 272 p. :  illus. ;  22 cm. 
 - Pictured-key nature series .
<br/><br/>Bibliography: p. 19-21. 
<br/><br/><label>LCCN: </label>64020452  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freshwater algae--Identification.
<br/><br/><label>Subjects--Index Terms: </label>პალეონტოლოგია მტკნარი წყლის ნამარხი მცენარეები 
<br/><br/><label>LC Class. No.: </label>QK567  / .P7 1964 
<br/><br/><label>Dewey Class. No.: </label>589.3 
<br/><br/><label>Universal Decimal Class. No.: </label>561.26/.27