TY - BOOK AU - Phillips,David J.H. TI - Quantitative aquatic biological indicators: their use to monitor trace metal and organochlorine pollution SN - 0853348847 : AV - QH90.57.B5 P47 U1 - 628.1/61 19 PY - 1980/// CY - London PB - Applied Science Publishers KW - Indicators (Biology) KW - Natural History (General) Biology (General) KW - Trace elements KW - Environmental aspects KW - Organochlorine compounds N1 - Includes indexes; Bibliography: p. 412-455 ER -