Bellinger, Edward G Freshwater Algae: Identification, enumeration and use as bioindicators - 2nd ed. - Chichester Wiley 2015 - xiii, 275 p. 2656 09/03/2017 HBD17/6893 10/03/2017 Main Budget ISBN: USD114 Dewey Class. No.: 579.8176 B471F(2)