books.google.com - Phycology is the study of algae, the primary photosynthetic organisms in freshwater and marine food chains. As a food source for zooplankton and filter-feeding shellfish, the algae are an extremely important group. Since the publication of the first edition in 1981, this textbook has established itself...http://books.google.com/books/about/Phycology.html?id=gfoIAFHgusgC&utm_source=gb-gplus-sharePhycology
