Chemical and biological survey of the waters of Illinois
Subtitle: Report for year ending December 31, 1917
Series: Illinois state water survey. Bulletin -- no. 15; Bulletin (Illinois State Water Survey) -- no. 15
Publisher: [s.n.]
Published: 1918
Place of publication: Urbana, Ill
Language: eng
Number of pages: 133
Subjects: Water Supply; Analysis; Water; Water-supply