Search Results for the EPA National Library Catalog

Items Found: 16
Showing: Items 1 - 16
Your Search: (SUBJECT=Ecology Technique)

Select Item Title Year Published
Biogenic trace gases : measuring emissions from soil and water / 1995
Ecological methods / 2000
Ecological methods : with particular reference to the study of insect populations / 1978
Ecological methods with particular reference to the study of insect populations. 1987
Effective ecological monitoring / 2010
Environmental studies a field and laboratory approach / 1978
Laboratory procedure for estimating residue dynamics of xenobiotic contaminants in a freshwater food chain 1980
Methodology for biomass determinations and microbial activities in sediments : a symposium / 1979
Methods for ecological bioenergetics 1975
Methods for the detection of microorganisms in the environment 1992
New approaches to monitoring aquatic eco-systems : a symposium / 1987
Puget Sound baseline program nearshore fish survey : final report, July 1974-June 1977, to Washington State Department of Ecology / 1977
Remote sensing in ecology. 1969
Stable isotopes : integration of biological, ecological and geochemical processes / 1998
Techniques for the study of mixed populations 1978
Terrestrial microcosms : the proceedings of the Workshop on Terrestrial Microcosms, Symposium on Terrestrial Microcosms and Environmental Chemistry / 1978

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