Biological indicators of water quality - James, A. (Albert), b.1933; Evison, Lilian (Chichester etc. Wiley, 1979)
'A Wiley-Interscience publication'. -'... based on a symposium held in the University of Newcastle in September, 1978' - Preface
Bibl. - Index
Keywords: Water quality -- Measurement -- Congresses; Aquatic ecology -- Congresses; Water -- Microbiology -- Congresses