Search Results for the EPA National Library Catalog

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Your Search: (AUTHOR=Halligan AND Barbara AND J.)


 
 
 
Select Item Title Year Published
Life Cycle of the Freshwater Snail 'Campeloma decisum' (Viviparidae) in the Laboratory. 1981
Survival and Reproduction of 'Gammarus lacustris and G. pseudolimnaeus' Under Two Experimental Conditions. 1978

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