Wehr, John. <br/><br/>
Freshwater algae of North America :  ecology and classification / 
edited by John D. Wehr, Robert G. Sheath, Patrick Kociolek. 
 - 2nd ed. 
 - Amsterdam :  Elsevier,  2015. 
 - xvi, 1050 p. :  ill.(some col.) ;  29 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780123858764 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algae--Classification.Systematic works.