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Search Results for the EPA National Library Catalog
Items Found: 17
Showing: Items 1 - 17
Your Search: (SUBJECT=Closed ecological systems)
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Title
Year Published
1
Agrichemicals : worker protection standard for agricultural pesticides.
1998
2
Design and evaluation of laboratory ecological system studies /
1977
3
Ecological microcosms /
1993
4
Ecological technology, space-earth-sea.
1967
5
Effects of UV-B Radiation on Plants During Mild Water Stress. II. Effects on Growth, Protein and Flavonoid Content.
1983
6
Environmental control and agri-technology
1976
7
Iron dynamics in a gas-water-sediment microcosm /
1976
8
Marine mesocosms : biological and chemical research in experimental ecosystems
1982
9
Microscopic Flora and Fauna of Tree Holes.
1939
10
Persistence in model ecosystems /
1982
11
Persistence in model ecosystems /
1982
12
Plant Exposure Chambers for Study of Toxic Chemical-Plant Interactions (Journal Version).
1987
13
Predictive environmental toxicology of pesticides in the air, soil, water, and biota of terrestrial model ecosystems
1977
14
Survey of indoor air quality health criteria and standards /
1978
15
Tracer studies in marine microcosms : transport processes near the sediment-water interface /
1981
16
Use of Vegetable Cultures as the Photosynthetic Component of Isolated Ecological Cycles for Space Travel.
1960
17
Waste disposal on space craft and its bearing on terrestrial problems /
1965
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