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EP 1.23:600/3-88-038
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Terrestrial ecosystem exposure assessment model (TEEAM) |
1 |
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EP 1.23:600/3-89/001
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Geographic information system documentation of watershed data for Direct/Delayed Response Project, northeast database |
1 |
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EP 1.23:600/3-89/002
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Geographic information system documentation of watershed data for Direct/Delayed Response Project, Southern Blue Ridge Province database |
1 |
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EP 1.23:600/3-89/005
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A summary of the 1987 EPA national performance audit program on source measurements |
1 |
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EP 1.23:600/3-89/006
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National performance audit program : ambient air audits of analytical proficiency, 1987 |
1 |
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EP 1.23:600/3-89/013
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Ecological assessment of hazardous waste sites : a field and laboratory reference |
2 |
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EP 1.23:600/3-89/021
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Fish communities in lakes in subregion 2B (Upper Peninsula of Michigan) in relation to lake acidity |
1 |
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EP 1.23:600/3-89/037
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An Evaluation of trend detection techniques for use in water quality monitoring programs |
1 |
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EP 1.23:600/3-89/038 a
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Wetland creation and restoration : the status of the science |
1 |
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EP 1.23:600/3-89/038 b
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Wetland creation and restoration : the status of the science |
1 |
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EP 1.23:600/3-89/048 B
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Risk of unsaturated/saturated transport and transformation of chemical concentrations (RUSTIC) |
1 |
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EP 1.23:600/3-89/060
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Regionalization as a tool for managing environmental resources |
1 |
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EP 1.23:600/3-89/061 a
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Direct/delayed response project : future effects of long-term sulfur deposition on surface water chemistry in the Northeast and southern Blue Ridge province |
1 |
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EP 1.23:600/3-89/061 b
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Direct/delayed response project : future effects of long-term sulfur deposition on surface water chemistry in the Northeast and southern Blue Ridge province |
1 |
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EP 1.23:600/3-89/061 c
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Direct/delayed response project : future effects of long-term sulfur deposition on surface water chemistry in the Northeast and southern Blue Ridge province |
1 |
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EP 1.23:600/3-89/061 d
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Direct/delayed response project : future effects of long-term sulfur deposition on surface water chemistry in the Northeast and southern Blue Ridge province |
1 |
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EP 1.23:600/3-89/065
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Forest survey methods used in the USDA Forest Service |
1 |
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EP 1.23:600/3-89/083
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Data base analyzer and parameter estimator (DBAPE) interactive computer program user's manual |
1 |
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EP 1.23:600/3-90/004
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National performance audit program : acid rain audits - 1988 - |
1 |
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EP 1.23:600/3-90/012
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Expert system for hydrodynamic mixing zone analysis of conventional and toxic submerged single port discharges (CORMIX1) |
1 |