Determination of water quality
By: by M. M. Ellis, B. A. Westfall, and Marion D. Ellis.
Contributors: Westfall, Bertis Alfred, 1907- joint author.; Ellis, Marion Durbin, 1887- joint author.
Series: United States. Fish and wildlife service. Research report 9
Publisher: U.S. Govt. print. off.
Published: 1946
Place of publication: Washington
Language: eng
Number of pages: 122
Subjects: Water -- Analysis.; Water -- Pollution.
Notes: "Literature cited": p. 110-117.
At head of title: United States Dept. of the interior ... Fish and wildlife service ...