A study of the pollution and natural purification of the Illinois river ... / Prepared by direction of the surgeon general.

Saved in:
Bibliographic Details
Corporate Author: United States. Public Health Service
Other Authors: Hoskins, J. K. (John Kurtz), 1884-1958, Ruchhoft, C. C. (Clarence Carl), 1896-1955, Williams, L. G. (Leon G.), 1894-, Purdy, W. C. (William C.)
Format: Government Document Book
Language:English
Published: Washington : U.S. Govt. print. off, 1927-30.
Series:Public health bulletin ; no. 171.
Public health bulletin ; no. 198.
Subjects: