Find thousands of books, manuscripts, visual materials and unpublished archives from our collections, many of them with free online access.
Search for free, downloadable images taken from our library and museum collections, including paintings, illustrations, photos and more.
Algae in water supplies : an illustrated manual on the identification, significance, and control of algae in water supplies / With an introduction by Clarence M. Tarzwell. Illus. in color by Harold J. Walter.
- Palmer, Charles Mervin, 1900-
About this work
Cincinnati : U.S. Dept. of Health, Education and Welfare, Public Health Service, Bureau of State Services, Division of Water and Pollution Control, 
vii, 88 pages : illustrations ; 31 cm.
Where to find it
Location Status AccessClosed storesK23718 Open Online request