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NOAA Photo Library Image - fizh2044

Difference in size of clams grown for ten weeks in sea water (control) and in two different concentrations of green algae, Chlorella. Experiments indicated that the presence of large numbers of food organisms in the water is undesirable .

Image ID: fizh2044, NOAA's Historic Fisheries Collection
Location: Connecticut, Milford
Photo Date: 1960
Credit: NOAA Central Library Historical Fisheries Collection

High Resolution Photo Available





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Last Updated:
May 12, 2014