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Search Results for the EPA National Library Catalog
Items Found: 288
Showing: Items 151 - 200
Your Search: (SUBJECT=Biotic communities)
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Title
Year Published
151
Great Lakes Basin Commission : 1978 annual report.
1979
152
Great Lakes Basin Commission : 1979 annual report.
1980
153
Great Lakes Basin Commission : 1980 annual report.
1981
154
Great Lakes Basin Commission : 1981 annual report.
1981
155
Great Lakes Basin Commission : annual report, fiscal year ending June 30,1973.
1973
156
Great Lakes connection State of the Great Lakes 1990-91 /
1990
157
Great Lakes Science Advisory Board : 1991 report to the International Joint Commission.
1991
158
Great Lakes Science Advisory Board : 1993 report to the International Joint Commission.
1993
159
Great Lakes trends : into the new millennium /
2000
160
Great lakes unified ecosystem studies : a plan for understanding large aquatic ecosystems.
1988
161
Guidance document on testing procedures for pesticides in freshwater static mesocosms : from the workshop "A Meeting of Experts on Guidelines for Static Field Mesocosm Tests" held at Monks Wood Experimental Station, Abbotts Ripton, Huntingdon, UK : 3-4 July 1991.
1991
162
Guide to using 1995 Maryland biological stream survey data
1997
163
Habitat classification and inventory methods for the management of Oregon estuaries /
1979
164
Habitat structure the physical arrangement of objects in space /
1991
165
Handbook of ecosystem theories and management /
2000
166
Handbook of environmental and ecological modeling
1995
167
Hawaii, the islands of life : the Nature Conservancy of Hawaii /
1999
168
Hood Canal--splendor at risk /
1991
169
Human choice and climate change : the societal framework /
1998
170
Human ecology : basic concepts for sustainable development /
2001
171
Human well-being values of environmental flows : enhancing social equity in integrated water resources management /
2007
172
Identifying regional water quality patterns and their relationships with terrestrial ecosystems and fish distributions
1986
173
Impact of chlorine/ammonia on ecosystem structure and function in experimental streams. [Microfiche].
1988
174
Impact of coal-fired power plant on lead levels in a high plains biome /
1977
175
Impacts of sediment and nutrients on biota in surface waters of the United States /
1979
176
Individual-based modeling and ecology /
2005
177
Introduction to quantitative ecology
1974
178
Inventory and monitoring of wildlife habitat /
1986
179
Investigations of Pribilof marine ecosystem, second year : study on marine ecosystem in the vicinity of the Pribilof Islands for general ecological valuation and elucidation of the most valuable ecological zones : monitoring of the seabirds populations.
1994
180
Journal of aquatic ecosystem health.
1992
181
Journal of aquatic ecosystem stress and recovery.
1997
182
Journal of geophysical research.
1949
183
Landscape restoration handbook /
1993
184
Level III and IV ecoregions of Pennsylvania and the Blue Ridge Mountains, ridge and valley, and central Appalachians of EPA region 3
1995
185
Level III and IV ecoregions of Pennsylvania and the Blue Ridge Mountains, the central Appalachian Ridge and valley, and the central Appalachians of Virginia, West Virginia, and Maryland /
1996
186
Linking species & ecosystems
1995
187
Long-term changes in coastal benthic communities : proceedings of a symposium, held in Brussels, Belgium, December 9-12, 1985 /
1987
188
Macrolevel ecosystem models in relation to man : a preliminary analysis of concepts and approaches /
1972
189
Maryland biological stream survey : ecological assessment of non-tidal streams sampled in 1996 /
1998
190
Maryland biological stream survey : ecological status of non-tidal streams in six basins sampled in 1995 /
1997
191
Maryland biological stream survey design report
1993
192
Maryland biological stream survey sampling manual /
1994
193
Maryland biological stream survey, round three field sampling manual /
2010
194
Maximum utilization of water resources in a planned community : contributions of refractory compounds by a developing community /
1980
195
Methods to assess the effects of chemicals on ecosystems /
1995
196
Minnesota's natural heritage : an ecological perspective /
1995
197
Modeling of chlorinated paraffins in three aquatic ecosystems : Draft /
1985
198
Molecular ecology of aquatic communities
1999
199
Monitoring assessment of long-term changes in biological communities in the Santa Maria Basin, phase III : final year one report /
1993
200
Multivariate analysis in community ecology /
1982
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