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Search Results for the EPA National Library Catalog
Items Found: 82
Showing: Items 1 - 50
Your Search: (SUBJECT=Counting)
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Title
Year Published
1
"In situ" characterization of microorganisms indegenous to water-tabe aquifers.
1984
2
2010 annual fish passage report, Columbia and Snake Rivers for salmon, steelhead, shad and lamprey : Bonneville Dam, the Dalles Dam, John Day Dam, NcNary Dam, Ice Harbor Dam, Lower Monumental Dam, Little Goose Dam, Lower Granite Dam, Priest Rapids Dam, Rock Island Dam, Rocky Reach Dam, Wells Dam /
2010
3
A land manager's guide to point counts of birds in the Southeast /
1996
4
A separation technique for the determination of krypton-85 in the environment /
1971
5
A standard program, for impact assessment. Phase I, Lchthyoplankton sampling /
1983
6
Age structured stock assessment of Lake Erie walleye report of the July 22-24, 1986 workshop /
1988
7
Applications of liquid scintillation counting
1974
8
Aquatic insects of the Bois Brule River System, Wisconsin /
1993
9
Assessing the Effect of Colony Counting Methods and Genetic Drift on Ames Bioassay Results.
1984
10
Atlas of gull and tern colonies : North Carolina to Key West, Florida (including pelicans, cormorants, and skimmers)
1981
11
Biological applications of liquid scintillation counting
1974
12
Bull trout population assessment in the Columbia River Gorge
2001
13
Characterization of Subsurface Bacteria Associated with Two Shallow Aquifers in Oklahoma.
1985
14
Current Status and Historical Trends of the Estuarine Living Resources within the Corpus Christi Bay National Estuary Program Study Area. Volume 2. Current Status and Historical Trends of Avian Resources in the CCBNEP Study Area (IV.C.3 Avian Resources).
1996
15
Development of Improved Systems for Obtaining Time Integrated Measurements of SO2, NO2, NOx, and Other Pollutants.
1973
16
Development of trawl-based criteria for assessment of demersal fauna (macroinvertebrates and fishes) pilot study in Puget Sound, Washington : final report /
1993
17
Drinking water criteria document for heterotrophic bacteria /
1984
18
Effects of Betaine on Enumeration of Airborne Bacteria.
1990
19
Effects of streambank riprapping on physical features and brown trout standing stocks in Millville Creek /
1995
20
Enumerating Injured Coliforms in Drinking Water.
1985
21
Enumeration and identification of heterotrophic bacteria from drinking water /
1985
22
Environmental applications of the particle analysis system
1993
23
Environmental Radiocarbon Measurements.
1978
24
Estimates of marine bird and sea otter abundance in Lower Cook Inlet, Alaska during summer 1993 and winter 1994 : final report /
1995
25
Evaluation of particle counting as a measure of treatment plant performance
1992
26
Factors associated with accuracy in sampling fish eggs and larvae
1978
27
Field procedures for analysis of functional feedings groups of stream macroinvertebrates /
1985
28
Fundamentals of drinking water particle counting
2000
29
Handbook of radioactivity analysis /
1998
30
Heterotrophic Bacteria in Potable Water: Progress in Method Options and Monitoring Benefits.
1985
31
Improved Enumeration Methods for the Recreational Water Quality Indicators: Enterococci and 'Escherichia coli'.
2000
32
Interim procedures for conducting the Salmonella/microsomal mutagenicity assay (Ames test) /
1983
33
Introduction to liquid scintillation counting
1974
34
Investigation and valuation of fish kills
1992
35
Liquid scintillation counting recent applications and development /
1980
36
Lower Flathead System Fisheries study : final report, FY 1983-1987.
1988
37
Measurement of the Biotransfer and Time Constant of Radon from Ingested Water by Human Breath Analysis.
1992
38
Method 1103.1 : Escherichia coli (E. coli) in water by membrane filtration using membrane-thermotolerant Escherichia coli agar (mTEC).
2002
39
Method 1103.1: Escherichia coli (E. coli) in Water by Membrane Filtration Using Membrane-Thermotolerant Escherichia coli Agar (mTEC), July 2006.
2006
40
Method 1103.1: Escherichia coli (E. coli) in Water by Membrane Filtration Using Membrane-Thermotolerant Escherichia coli Agar (mTEC), March 2010.
2010
41
Method 1106.1 : Enterococci in water by membrane filtration using membrane-Enterococcus-esculin iron agar (mE-EIA).
2002
42
Method 1600: 'Enterococci' in Water by Membrane Filtration Using membrane-Enterococcus Indoxyl-D-Glucoside Agar (mEI).
2002
43
Method 1603 : Escherichia coli (E. coli) in water by membrane filtration using modified membrane-thermotolerant Escherichia coli agar (modified mTEC).
2002
44
Methodology for Evaluating Potential Human Health Effects of Microorganisms That Degrade Hazardous Wastes.
1987
45
Methods for the Detection of Microorganisms in the Environment.
1992
46
Microbiological methods for monitoring the environment : water and wastes /
1978
47
Microcomputer software system for generating population statistics from electrofishing data : user's guide for MicroFish 3.0 /
1989
48
Microscopic particulate analysis (MPA) for filtration plant optimization /
1996
49
Movements of adult lake sturgeon in the Lake Winnebago system /
1992
50
National assessment of particle removal by filtration
1998
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