Person
Long, John Harper, 1856-1918.
Catalogue
- Books
The optical rotating power of organic substances and its practical applications / by Hans Landolt ; assisted by O. Schönrock [and others] ; authorized English tranlsation by John H. Long.
Landolt, H. (Hans), 1831-1910.Date: 1902- Books
Report of the sanitary investigations of the Illinois river and its tributaries : with special reference to the effect of the sewage of Chicago on the Des Plaines and Illinois rivers prior to and after the opening of the Chicago drainage canal.
Illinois State Board of Health.Date: 1901