Open AccessAn illustrated key to the British freshwater ciliated protozoa commonly found in activated sludge.: By C.R. Curds. Water Pollution Research Laboratory, British Information Services, 845 Third Avenue, New York, N. Y. 10022. Price $2.00. 90 pp.
Publication year - 1970
Publication title -
international journal of systematic bacteriology
Language(s) - English
Resource type - Journals
eISSN - 1070-6259
pISSN - 0020-7713
DOI - 10.1099/00207713-20-2-230a
Subject(s) - key (lock) , pollution , protozoa , environmental science , geography , ecology , biology , microbiology and biotechnology