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Search Results for the EPA National Library Catalog
Items Found: 57
Showing: Items 51 - 57
Your Search: (SUBJECT=Primary productivity)
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Year Published
51
The Bridger site 1970 progress report /
1971
52
The effects of winter fire and harvest on the vegetational structure and primary productivity of two tidal marsh communities in Mississippi /
1980
53
The role of tidal marshes in the productivity of coastal waters /
1973
54
Tidal marsh plant production in the Columbia River Estuary
1984
55
Water column primary production in the Columbia River Estuary
1984
56
Water quality and primary production of South Dakota lakes /
1967
57
What controls phytoplankton production in nutrient-rich areas of the open sea? /
1991
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