Bellinger, E. G Freshwater algae : identification and use as bioindicators Edward G. Bellinger and David C. Sigee - Hoboken, NJ Wiley-Blackwell 2010 - viii, 271 p. : ill. (chiefly col.) ; 26 cm Includes bibliographical references and index ISBN: 9780470058145 ISSN: 2009052145 Subjects--Topical Terms: Environmental monitoringFreshwater algaeIndicators (Biology) Dewey Class. No.: 579.8 BEL