Search Results for the EPA National Library Catalog

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Showing: Items 451 - 500
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Select Item Title Year Published
Distribution maps for midsouth tree species / 1990
Distribution of 2,4,5-Trichlorophenoxyacetic Acid in the Mouse Fetus. 1977
Distribution of Areal Recharge to a Discrete Fracture Network (FRACNET) Model Using the Analytic Element Method. 1994
Distribution of Atlantic menhaden, Brevoortia tyrannus, purse-seine sets and catches from southern New England to North Carolina, 1985-96 1999
Distribution of benthic foraminifers (>125 um) in the surface sediments of the Arctic Ocean / 1999
Distribution of chlorpyrifos in air, carpeting, dust and its remission from carpeting following the use of total release aerosols in an indoor air quality test house / 2000
Distribution of cobalt 60, zinc 65, strontium 85, and cesium 137 in a freshwater pond / 1967
Distribution of fish, benthic invertebrate, and algal communities in relation to physical and chemical conditions, Yakima River basin, Washington, 1990 1997
Distribution of gammaridean amphipoda (Crustacea) on Georges Bank / 1981
Distribution of grasses in Texas. 2011
Distribution of Metals in Elizabeth River Sediments. 1974
Distribution of Mirex in an Experimental Estuarine Ecosystem. 1979
Distribution of Natural and Anthropogenic Elements and Compounds in Precipitation Across the U.S.: Theory and Quantitative Models. 1972
Distribution of phytoplankton in Alabama lakes / 1977
Distribution of phytoplankton in Florida lakes / 1978
Distribution of phytoplankton in Indiana lakes / 1978
Distribution of phytoplankton in Iowa lakes / 1979
Distribution of phytoplankton in Kansas lakes / 1979
Distribution of phytoplankton in Louisiana lakes / 1979
Distribution of phytoplankton in Mississippi lakes / 1977
Distribution of phytoplankton in Missouri lakes / 1979
Distribution of phytoplankton in Nebraska lakes / 1979
Distribution of phytoplankton in New Mexico lakes / 1979
Distribution of phytoplankton in North Carolina lakes / 1978
Distribution of phytoplankton in North Dakota lakes / 1979
Distribution of phytoplankton in Oklahoma lakes / 1979
Distribution of phytoplankton in Oregon lakes / 1979
Distribution of phytoplankton in South Carolina lakes / 1977
Distribution of phytoplankton in Texas lakes / 1979
Distribution of phytoplankton in Utah lakes / 1979
Distribution of phytoplankton in West Virginia lakes / 1977
Distribution of phytoplankton in Wyoming lakes / 1979
Distribution of recent benthic foraminifera in the Caribbean region / 1982
Distribution of recent benthic Foraminifera in the Gulf of Mexico 1981
Distribution of recent benthic foraminifera off the North American Pacific coast from Oregon to Alaska 1985
Distribution of Selected Fish Species in Tampa Bay. 1992
Distribution of Selected Trace Metals in Southern Lake Michigan and Lower Green Bay. 1974
Distribution of Spartina alterniflora in Padilla Bay, Washington, in 1991 / 1992
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries and Chincoteague Bay - 1990. 1991
Distribution of submerged aquatic vegetation in the Chesapeake Bay and tributaries and Chincoteague Bay - 1994 / 1995
Distribution of submerged aquatic vegetation in the Chesapeake Bay and tributaries and Chincoteague Bay - 1995 1996
Distribution of submerged aquatic vegetation in the Chesapeake Bay and tributaries and Chincoteague Bay - 1998 / 1999
Distribution of submerged aquatic vegetation in the Chesapeake Bay and tributaries and Chincoteague Bay 1990 / 1991
Distribution of submerged aquatic vegetation in the Chesapeake Bay and tributaries and Chincoteague Bay : 1989 / 1990
Distribution of submerged aquatic vegetation in the Chesapeake Bay and tributaries and Chincoteague Bay, 1986 / 1986
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries and Chincoteague Bay, 1986. 1986
Distribution of submerged aquatic vegetation in the Chesapeake Bay and tributaries and Chincoteague Bay, 1987 / 1987
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries and Chincoteague Bay, 1989. Draft Report. 1990
Distribution of submerged aquatic vegetation in the Chesapeake Bay and tributaries and Chincoteague Bay, 1991 / 1992
Distribution of submerged aquatic vegetation in the Chesapeake Bay and tributaries and Chincoteague Bay, 1992 / 1993
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