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Search Results for the EPA National Library Catalog
Items Found: 28
Showing: Items 1 - 28
Your Search: (AUTHOR=Riggs AND S AND R)
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Title
Year Published
1
Distribution of Spartina alterniflora in Padilla Bay, Washington, in 1991 /
1992
2
Ecology of Albemarle Sound, North Carolina : an estuarine profile /
1983
3
Ecology of the Pamlico River, North Carolina : an estuarine profile /
1984
4
Effect of exposure to environmental normoxia and hypoxia on photoshynthetic rate and chlorophyll concentration in intertidal Zostera marina leaves
1995
5
Effectiveness of a wiper application of glyphosate on Spartina alterniflora in Padilla Bay, Washington
1995
6
Environmental effects of western coal surface mining.
1980
7
Environmental Technology Verification (ETV) Report: Constellation Technology Corporation, CT-1128 Portable Gas Chromatograph-Mass Spectrometer.
2006
8
Environmental Technology Verification (ETV) Testing of Enzymatic Test Kits for Warfare Agents and Pesticides in Drinking Water: Abraxis LLC; Aqua Survey, Inc.; Protein Biosensor; and Severn Trent Services.
2006
9
Environmental Technology Verification (ETV) Testing of Seven Technologies Detecting Toxicity in Drinking Water: Strategic Diagnostics, Inc.; Abraxis; Aqua Survey, Inc.; CheckLight Ltd.; Environmental Bio-Detection Products Inc.; and Lab Bell Inc.
2006
10
Environmental Technology Verification (ETV) Testing of Three Immunoassay Tests Kits for Anthrax, Botulinum Toxin and Ricin: BioVeris; PHARMALEADS; and QTL Biosystems LLC.
2006
11
Environmental Technology Verification (ETV) Testing of Two Hydrogen Sulfide Analyzers: Horiba Instruments, Inc., Model APSA-360 and Teledyne-API Model 101E.
2005
12
Environmental Technology Verification Report: Clarion Sensing Systems, Inc., Sentinal (Trade Name) 500 Series Continuous Multi-Parameter Water Quality Monitor.
2005
13
Environmental Technology Verification Report: Hach Company Water Distribution Monitoring Panel and the Event Monitor (Trade Name) Trigger System.
2005
14
Environmental Technology Verification Report: Horiba Instruments, Inc., APSA-360 Ambient Hydrogen Sulfide Analyzer.
2005
15
Environmental Technology Verification Report: Man-Tech Associates Inc., TitraSip (Trade Name) SA System Continuous Multi-Parameter Water Quality Monitor.
2005
16
Environmental Technology Verification Report: Rosemount Analytical Model WQS Continuous Multi-Parameter Water Quality Monitor.
2005
17
Environmental Technology Verification Report: Tetracore Inc., Anthrax, Botulinum Toxin, and Ricin Enzyme-Linked Immunosorbent Assay (ELISA).
2004
18
Estimated net aerial primary productivity and monitoring of selected characteristics of Spartina alterniflora in Padilla Bay, Washington, April 1992-May 1993 /
1994
19
Heavy Metal Pollutants in Organic-Rich Muds of the Pamlico River Estuarine System: Their Concentration, Distribution, and Effects upon Benthic Environments and Water Quality.
1989
20
Heavy Metals in Organic-Rich Muds of the Albemarle Sound Estuarine System.
1993
21
Heavy Metals in Organic-Rich Muds of the Neuse River Estuarine System.
1991
22
Renovating secondary sewage by ground water recharge with infiltration basins /
1972
23
Sedimentation and Sediment Quality in the North Landing River, Currituck Sound Estuarine System, North Carolina and Virginia.
1993
24
The ability of electric utilities with FGD to meet energy demands /
1978
25
The battle for North Carolina's coast /
2012
26
The battle for North Carolina's coast : evolutionary history, present crisis, and vision for the future /
2011
27
Verification of Advanced Air Monitoring Systems.
1998
28
Verification testing of advanced environmental monitoring systems /
1998
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