Biological field investigative date for water pollution surveys
By: by William Marcus Ingram, Kenneth M. Mackenthun and Alfred F. Bartsch.
Contributors: Mackenthun, Kenneth Marsh, 1919-; Bartsch, Alfred F.
Publisher: United States Department of the Interior
Published: 1966
Place of publication: Washington
Number of pages: 139
Subjects: Freshwater biology; Water -- Pollution
Notes: Includes bibliographies.