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Search Results for the EPA National Library Catalog
Items Found: 23
Showing: Items 1 - 23
Your Search: (AUTHOR=Walsh AND G AND E)
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Title
Year Published
1
Algal Bioassays of Industrial and Energy Process Effluents.
1982
2
Anatomy of the Seed and Seedling of 'Spartina alterniflora' Lois. (Poaceae).
1990
3
Artificial Sediments for Use in Tests with Wetland Plants.
1990
4
Bostrichobranchus digonas: Confirmation of Its Presence in the Gulf of Mexico.
1989
5
Comparison of the EC50s of Algal Toxicity Tests Calculated by Four Methods.
1987
6
Effect of Ampicillin-Induced Alterations in Murine Intestinal Microbiota on the Survival and Competition of Environmentally Released Pseudomonads.
1989
7
Effects of Organotins on Growth and Survival of Two Marine Diatoms, 'Skeletonema costatum' and 'Thalassiosira pseudonana'.
1985
8
Evaluating the Toxicity of Urban Patterns of Oxidant Gases. 1. An Automated Chronic Gaseous Animal Inhalation Exposure Facility.
1987
9
Final report of effect of fenthion on selected estuarine species related to field study.
1984
10
In vivo and In vitro Intestinal Survival and Competition of Environmental 'Pseudomonas' Species.
1988
11
Inhibition of Arm Regeneration by 'Ophioderma brevispina' (Echinodermata, Ophiuroidea) by Tributylin Oxide.
1986
12
Intralaboratory Precision of Saltwater Short-Term Chronic Toxicity Tests.
1989
13
Lugworm ('Arenicola cristata') Larvae in Toxicity Tests: Survival and Development When Exposed to Organotins.
1986
14
Microwave Irradiation for Rapid Killing and Fixing of Plant Tissue.
1989
15
Minutocellus polymorphus': A New Marine Diatom for Use in Algal Toxicity Tests.
1988
16
Organotin Toxicity Studies Conducted with Selected Marine Organisms at EPA's Environmental Research Laboratory, Gulf Breeze, Florida.
1986
17
Principles of Toxicity Testing with Marine Unicellular Algae.
1988
18
Responses of Marine Unicellular Algae to Brominated Organic Compounds in Six Growth Media.
1987
19
Responses of Wetland Plants to Effluents in Water and Sediment.
1991
20
Review of the Current Status of Marine Algal Toxicity Testing in the United States.
1993
21
Synthetic Substrata for Propagation and Testing of Soil and Sediment Organisms.
1992
22
Toxicity Tests of Effluents with Marsh Plants in Water and Sediment.
1991
23
Use of Marsh Plants for Toxicity Testing of Water and Sediment.
1992
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