Search Results for the EPA National Library Catalog

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Your Search: (AUTHOR=Caldwell AND David AND H)


 
 
 
Select Item Title Year Published
Toxicity of the Herbicides 2,4-D, DEF, Propanil and Trifluralin to the Dungeness Crab, 'Cancer magister'. 1979
Upgrading lagoons / 1977
Upgrading lagoons / 1973

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