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Search Results for the EPA National Library Catalog
Items Found: 171
Showing: Items 101 - 150
Your Search: (SUBJECT=Indicators Biology)
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Title
Year Published
101
Handbooks for water-resources investigations National field manual for the collection of water-quality data.
1997
102
Improving water quality standards and assessment approaches for the Upper Mississippi River : UMR Clean Water Act biological assessment implementation guidance /
2011
103
Improving water quality standards and assessment approaches for the Upper Mississippi River : Upper Mississippi River Clean Water Act biological assessment implementation guidance project /
2011
104
In vitro toxicity indicators
1994
105
Indicator development : seagrass monitoring and research in the Gulf of Mexico : report of a workshop held at Mote Marine Laboratory in Sarasota, FL, January 28-29, 1992 /
1994
106
Indicators of viruses in water and food
1978
107
Introduction to environmental virology
1980
108
Keys to water quality indicative organisms (southeastern United States) /
1968
109
Keys to water quality indicative organisms of the southeastern United States /
1975
110
Laboratory guidance and whole effluent toxicity test review criteria /
2008
111
Laboratory guidance and whole effluent toxicity test review criteria /
2005
112
Marine algae : biodiversity, taxonomy, environmental assessment, and biotechnology /
2015
113
Marine organisms as indicators /
1988
114
Maryland biological stream survey : ecological assessment of non-tidal streams sampled in 1996 /
1998
115
Maryland biological stream survey : ecological status of non-tidal streams in six basins sampled in 1995 /
1997
116
Membrane filtration applications, techniques, and problems /
1981
117
Methods for evaluating wetland condition # 11 : using algae to assess environmental conditions in wetlands. /
2002
118
Methods for evaluating wetland condition 10 using vegetation to assess environmental conditions in wetlands. [electronic resource] :
2002
119
Methods for evaluating wetland condition : #10 Using vegetation to assess environmental conditions in wetlands.
2002
120
Methods for evaluating wetland condition : #10 using vegetation to assess environmental conditions in wetlands.
2001
121
Methods for evaluating wetland condition : #13 biological assessment methods for birds /
2002
122
Methods for evaluating wetland condition : #13 biological assessment methods for birds /
2001
123
Mussel incubation method for monitoring organochlorine compounds in freshwater recipients of pulp and paper industry
1991
124
Native aquatic bacteria : enumeration, activity, and ecology : a symposium /
1979
125
New microbial indicators of wastewater chlorination efficiency /
1974
126
Northwest Indiana/Southeast Cook County GEI, environmental progress 1988-92 : a report on selected environmental indicators.
1993
127
Occupational and environmental chemical hazards : cellular and biochemical indices for monitoring toxicity /
1987
128
Organisms and biological communities as indicators of environmental quality : a symposium, the Ohio State University, March 25, 1974
1975
129
Peril in the ponds : deformed frogs, politics, and a biologist's quest /
2012
130
Physical, chemical and bacteriological water quality in Gunpowder Falls and Little Gunpowder Falls : 1965 summer survey/
1967
131
Pilot study to develop assessment methods and biological indicators for tidal streams in Maryland's coastal plain
1999
132
Plankton : a guide to their ecology and monitoring for water quality /
2008
133
Practical biological indicators of human impacts in Antarctica : 16-18 March 2005, Bryan/College Station, Texas, USA.
2005
134
Preliminary investigation of microbial indicators in the assessment of Oregon streams
1998
135
Proceedings of the 1989 pollution control biologists meeting : held in Chicago, Illinois February 14-17, 1989 /
1989
136
Proceedings of the 1991 Midwest Pollution Control Biologists meeting : environmental indicators : measurement and assessment endpoints /
1992
137
Proceedings of the Symposium on the Recovery of Indicator Organisms Employing Membrane Filters /
1977
138
Proceedings of the workshop on biomonitoring and water quality-based limitation derivation techniques for toxic pollutants : Atlanta, Georgia, November 30 - December 1, 1982 /
1983
139
Real-time monitoring for toxicity caused by harmful algal blooms and other water quality perturbations.
2001
140
Recommended biological indices for 301(h) monitoring programs : final report /
1987
141
Recommended biological indices for 301(h) monitoring programs : final report /
1985
142
Reconnaissance survey of selenium in water and avian eggs at selected sites within the phosphate mining region near Soda Springs, Idaho, May-June, 1999 / Joseph Skorupa, Steven Detwiler, and Robert Brassfield.
1999
143
Resource manager's guide for using aquatic organisms to assess water quality for evaluation of contaminants
1988
144
Results from GLNPO's Biological Open Water Surveillance Program of the Laurentian Great Lakes 1999 /
2002
145
Results from the Great Lakes National Program Office's Biological Open Water Surveillance Program of the Laurentian Great Lakes for 1998 /
2000
146
Review of single species toxicity tests : are the test reliable predictors of aquatic ecosystem community responses? /
1999
147
Role of biochemical indicators in the assessment of ecosystem health : their development and validation
1985
148
Rotifers as monitors of heavy metal pollution in water
1974
149
SAB Report : evaluation of draft technical guidance on biological criteria for streams and small rivers /
1993
150
Special issue on coastal indicators /
2007
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