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Article by Calvin R. Fremling, in the January 1961 issue (volume 6, number 1) of Limnology and Oceanography, published quarterly by the American Society of Limnology and Oceanography. Journal issue is incomplete (title page and article only.) The article describes a modified version of Donald S. Rawson's screened sample pail, used for sifting and retrieving biological samples from lake, pond, and river bottoms. Includes an image of the modified pail. Part of the Cal R. Fremling Collection.
Fremling, Cal R., "Screened pail for sifting bottom-fauna samples" (1961). Cal Fremling Papers. 13.
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Winona County History Center-Armory Museum