Graham, Linda E. Algae / Linda E. Graham, James M. Graham, Lee W. Wilcox - 2nd ed. - Redwood City, CA : Benjamin-Cummings , 2009 - 616, 12, 52, 9, 7 p. : ill. ; 26 cm. ISBN: 9780321559654 0321559657 Subjects--Topical Terms: AlgaeAlgology