Bellinger, Edward G., Freshwater algae : identification, enumeration and use as bioindicators / Edward G. Bellinger and David C. Sigee ; cover design by Soephian Zainal. - Second edition. - 1 online resource (292 pages) : illustrations Includes bibliographical references and index. ISBN: 9781118917138 (e-book) Subjects--Topical Terms: Freshwater algae.Indicators (Biology)Environmental monitoring. Index Terms--Genre/Form: Electronic books. LC Class. No.: QK570.25 / .B45 2015eb Dewey Class. No.: 579.8/176