Search Results for the EPA National Library Catalog

Items Found: 6
Showing: Items 1 - 6
Your Search: (SUBJECT=Hydrobiology)


 
 
 
Select Item Title Year Published
Annual report : for the year ... / 1991
Light and photosynthesis in aquatic ecosystems / 2011
Methods for the estimation of production of aquatic animals / 1971
Pollution and the life in water / 1964
The role of trace elements in management of nuisance growths / 1975
Toxicity to biota of metal forms in natural water : proceedings of a workshop held in Duluth, Minnesota, October 7-8, 1975 / 1976

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