Report on stream pollution ...
By: North Dakota State Department of Health, Division of Sanitary Engineering & North Dakota State Planning Board, 1937.
Contributors: Becker, Oscar, 1896-; Hollis, M. D.
Published: 1937
Place of publication: [Grand Forks
Language: eng
Number of pages: 67
Subjects: Water -- Pollution.
Notes: "References": 4th leaf at end.
Cover title.
Mimeographed.
This report was prepared by Oscar Becker collaborating with M. D. Hollis. cf. 2d prelim. leaf.