Statistics
Publications
4
Citations
106
H-Index
4
Active since
1938
O. R. Placak is an author specializing in electroanalytical methods, chemistry, and oxygen determination.
Publications per year
1938–1951
4
4
Some Plankton Relationships in a Small Unpolluted Stream
James B. Lackey, Elsie Wattie, John F. Kachmar et al. · The American Midland Naturalist · 1943 · 10 citations
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