Search Results for the EPA National Library Catalog

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Your Search: (SUBJECT=Aquatic insects)

 
 
 

Select Item Title Year Published
1995 updates : water quality criteria documents for the protection of aquatic life in ambient water / 1996
1995 updates : water quality criteria documents for the protection of aquatic life in ambient water / 1996
A guide to aquatic insects and crustaceans / 2006
An Emergence trap for aquatic insects / 1969
An illustrated guide to the mountain stream insects of Colorado / 1992
An Introduction to the aquatic insects of North America / 1984
Aquatic entomology : the fishermen's and ecologists' illustrated guide to insects and their relatives / 1983
Aquatic entomology : the fishermen's and ecologists' illustrated guide to insects and their relatives / 1998
Aquatic insects of California : with keys to North American genera and California species / 1956
Aquatic insects of California, with keys to North American Genera and California species. 1963
Aquatic insects of the Bois Brule River System, Wisconsin 1993
Aquatic insects of the Pine-Popple River, Wisconsin / 1972
Aquatic insects of Wisconsin : keys to Wisconsin genera and notes on biology, distribution and species / 1981
Comparison of Five Watersheds of New Mexico as Interpreted from the Distribution of the Species of the Aquatic Beetle Family Dytiscidae. 1971
Composition and distribution of the macroinvertebrates of the Ohio River : pollution, current velocity, and seasonal effects / 1983
Comprehensive list of Chesapeake Bay Basin species 1998 1998
Compreshensive List of Chesapeake Bay Basin Species, 2007. 2007
Distribution and dynamics of aquatic insects in the Elk Creek experimental watershed, Lubrecht Forest, Montana : completion report / 1975
Effect of heated water on homeostasis, survival and emergence of selected aquatic insect fauna. 1972
Effects of DDT on the insect population of Trout Creek 1969
Effects of Forest Insect Spraying on Trout and Aquatic Insects in Some Montana Streams : Final Report. 1958
Effects of River Fluctuations Resulting from Hydroelectric Peaking on Selected Aquatic Invertebrates. 1974
Effects of thermal discharge on aquatic insects in the Tennessee Valley / 1978
Effects of thermal discharge on aquatic insects in the Tennessee Valley / 1978
Field and laboratory studies of DDT and aquatic insects 1965
Formulation of a numbers-biomass model for simulating the dynamics of aquatic insect populations 1974
Get bugged about water quality!. 2005
Guide to the study of fresh-water biology with special reference to aquatic insects and other invertebrate animals and phyto-plancton, 1957
Guide to the study of fresh-water biology, with special reference to aquatic insects and other invertebrate animals and phyto-plancton, 1938
Impact of the use of microorganisms on the aquatic environment : proceedings / 1975
Impact of the use of microorganisms on the aquatic environment : proceedings / 1975
Introduction to the aquatic insects of North America 1996
Landowner Stream Rating 1991
Mid-Atlantic highlands streams assessment : final report / 2000
Morphological variation in Djalmabatista (Diptera: Chironomidae) associated with coal strip mine ponds / 1983
Nutrient pathways in small mountain streams. 1973
Picture-key to the genera of aquatic midges / 1967
Quþe nos dicen los insectos sobre la calidad del aqua?. 2006
Status of biological control of waterlettuce in Louisiana and Texas using insects 1992
Studies on Southeastern Aquatic Insects. 1974
Sublethal effects of toxaphene on daphnids, scuds, and midges / 1980
The drift and distribution of aquatic insects in Trout Creek, Wasatch County, Utah / 1967
The effect of environmental variables on the tolerance of aquatic insects to acid water / 1981
Water quality requirements of aquatic insects / 1973
Water Quality Requirements of Aquatic Insects. 1973
Watershed protection : clean lakes case study : use of aquatic weevils to control a nuisance weed in Lake Bomoseen, Vermont / 1997

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