Fogg, G. E. Algal cultures and phytoplankton ecology - Madison : University of Wisconsin Press, 1965 - 126 p. : ilus. ; láms. Bibliografía, p. 107-120 LCCN: 40950 Subjects--Topical Terms: Algas.Plancton--Ecología. Dewey Class. No.: 589.62 / F6