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Search Results for the EPA National Library Catalog
Items Found: 298
Showing: Items 51 - 100
Your Search: (SUBJECT=Abundance)
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Title
Year Published
51
Design of a Basinwide Monitoring Program for the Tampa Bay Estuary.
1992
52
Design of field experiments to determine the ecological effects of petroleum in intertidal ecosystems /
1978
53
Development and application of assessment protocols for determining the ecological condition of wetlands in the Juniata river watershed : environmental monitoring and assessment program /
1999
54
Diatoms Associated with Bryophyte Communities Growing at Extreme Depths in Lake Michigan.
1981
55
Distribution and Abundance of Larval Fishes Along the Western Shore of Lake Erie at Monroe, Michigan.
1975
56
Distribution and abundance of submerged aquatic vegetation in the lower Chesapeake Bay, Virginia /
1979
57
Distribution and abundance of waterfowl and submerged aquatic vegetation in Chesapeake Bay
1982
58
Distribution and importance of phytoplankton in the Atchafalaya Basin /
1978
59
Distribution of phytoplankton in Alabama lakes /
1977
60
Distribution of phytoplankton in Arizona lakes /
1979
61
Distribution of phytoplankton in Arkansas Lakes /
1978
62
Distribution of phytoplankton in California lakes /
1979
63
Distribution of phytoplankton in Colorado lakes /
1979
64
Distribution of phytoplankton in Delaware lakes /
1978
65
Distribution of phytoplankton in Florida lakes /
1978
66
Distribution of phytoplankton in Georgia lakes /
1978
67
Distribution of phytoplankton in Idaho lakes /
1979
68
Distribution of phytoplankton in Indiana lakes /
1978
69
Distribution of phytoplankton in Iowa lakes /
1979
70
Distribution of phytoplankton in Kansas lakes /
1979
71
Distribution of phytoplankton in Kentucky lakes /
1978
72
Distribution of phytoplankton in Louisiana lakes /
1979
73
Distribution of phytoplankton in Mississippi lakes /
1977
74
Distribution of phytoplankton in Missouri lakes /
1979
75
Distribution of phytoplankton in Montana lakes /
1979
76
Distribution of phytoplankton in Nebraska lakes /
1979
77
Distribution of phytoplankton in Nevada lakes /
1979
78
Distribution of phytoplankton in New Jersey lakes /
1978
79
Distribution of phytoplankton in New Mexico lakes /
1979
80
Distribution of phytoplankton in North Carolina lakes /
1978
81
Distribution of phytoplankton in North Dakota lakes /
1979
82
Distribution of phytoplankton in Ohio lakes /
1978
83
Distribution of phytoplankton in Oklahoma lakes /
1979
84
Distribution of phytoplankton in Oregon lakes /
1979
85
Distribution of phytoplankton in South Carolina lakes /
1977
86
Distribution of phytoplankton in Tennessee lakes /
1978
87
Distribution of phytoplankton in Utah lakes /
1979
88
Distribution of phytoplankton in Virginia lakes /
1977
89
Distribution of phytoplankton in West Virginia lakes /
1977
90
Distribution of phytoplankton in Wyoming lakes /
1979
91
Distribution of Selected Fish Species in Tampa Bay.
1992
92
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries, 1984.
1987
93
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries, 1985.
1987
94
Distribution of Submersed Vascular Plants, Chesapeake Bay, Maryland.
1980
95
Distribution, Abundance and Entrainment Studies of Larval Fishes in the Western and Central Basins of Lake Erie.
1984
96
Drift of Benthic Invertebrates in Goldstream Creek, Alaska.
1973
97
Dynamics of Brown Trout (Salmo trutta), and Sculpin (Cottus spp.) Populations as Indicators of Eutrophication.
1972
98
ECO Update: Selecting and Using Reference Information in Superfund Ecological Risk Assessments. Volume 2, Number 4, September 1994.
1994
99
Ecological Characterization of Coastal Maine (North and East of Cape Elizabeth). Volume 3.
1980
100
Ecological Characterization of Coastal Maine (North and East of Cape Elizabeth). Volume 4: Appendices.
1980
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