Search Results for the EPA National Library Catalog

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Your Search: (AUTHOR=Blocher AND John)


 
 
 
Select Item Title Year Published
Growth and Survival of Channel Catfish and Yellow Perch Exposed to Lowered Constant and Diurnally Fluctuating Dissolved Oxygen Concentrations. 1980
The effects of lowered dissolved oxygen concentrations on the growth rates of juvenile channel catfish and yellow perch / 1977

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