Prescott, G. W. (1954). How to know the fresh-water algae; an illustrated key for identifying the more common fresh-water algae to genus, with hundreds of species named pictured and with numerous aids for their study. W.M.C. Brown Company.
Chicago Style (17th ed.) CitationPrescott, G. W. How to Know the Fresh-water Algae; an Illustrated Key for Identifying the More Common Fresh-water Algae to Genus, with Hundreds of Species Named Pictured and with Numerous Aids for Their Study. Iowa, USA: W.M.C. Brown Company, 1954.
ציטוט MLAPrescott, G. W. How to Know the Fresh-water Algae; an Illustrated Key for Identifying the More Common Fresh-water Algae to Genus, with Hundreds of Species Named Pictured and with Numerous Aids for Their Study. W.M.C. Brown Company, 1954.