Pringsheim, Ernst G.,  b. 1881. <br/><br/>
Pure cultures of Algae, their preparation & maintenance / 
by E. G. Pringsheim. 
 - New York :  Hafner Publishing Company,  1946. 
 - xii, 119 p. :  ill., port. ;  21 cm. 
<br/><br/>Bibliography: p. 108-116. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algae--Cultures and culture media.