Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Acute and Chronic Effects of Alum to Midge Larva (Diptera: Chironomidae). 1981
An introduction to the identification of chironomid larvae / 1968
An introduction to the identification of chironomid larvae / 1973
Analysis of Specialized Pesticide Problems Invertebrate Control Agent - Efficacy Test Methods. Volume VIII. Mosquitoes, Black Flies, Midges and Sand Flies. 1977
Bibliography of the Chironomidae 1976
Chironomidae : ecology, systematics, cytology, and physiology : proceedings of the 7th International Symposium on Chironomidae, Dublin, August 1979 / 1980
Chironomidae larvae of the Netherlands and adjacent lowlands : general ecology and Tanypodinae / 2007
Chironomidae of the Holarctic region : keys and diagnoses / 1983
Chironomidae of the southeastern United States : a checklist of species and notes on biology, distribution, and habitat / 1990
Chironomidae Toxicity Tests--Biological Background and Procedures. 1980
Chironomiden und andere Bodentiere der sèudschwedischen Urgebirgsseen : ein Beitrag zur Kenntnis der bodenfaunistischen Charakterzèuge schwedischer oligotropher Seen / 1949
Development of bioassay procedures for defining pollution of harbor sediments. Part I / 1981
Effect of Elevated Water Temperature on Insect Emergence in Outdoor Experimental Channels. 1981
Environmental requirements and pollution tolerance of common freshwater chironoidae / 1977
Guide to the insects of Connecticut, part vi : the diptera or true flies of Connecticut, fifth fascicle : midges and gnats / 1952
Illustrated Flow Chart to Certain Groups of Chironomid Larvae. 1965
Insect interlaboratory toxicity test comparison study for the chironomid (Paratanytarsus sp.) procedure / 1984
Insect interlaboratory toxicity test comparison study for the chironomid (Paratanytarsus sp.) procedure / 1984
Insecticide Effects on Normal Development and Hatch of Embryos of 'Paratanytarsus parthenogeneticus' (Diptera: Chironomidae). 1983
Introduction to the Identification of Chironomid Larvae. 1968
Key to some larvae of Chironomidae (Diptera) from the Mackenzie and Porcupine River watersheds 1978
Keys to Water Quality Indicative Organisms. (Southeastern United States). 1968
Larvae of North American Eukiefferiella and Tvetenia (Diptera:Chironomidae) 1983
Picture-key to the genera of aquatic midges / 1967
Some Nearctic Pondonominae, Diamesinae, and Orthocladiinae (Diptera: Chironomidae), 1969
Taxonomic studies on Chironomidae : Nanocladius, Pseudochironomus, and the Harnischia complex / 1977
The adults of the subfamily Tanypodinae (=Pelopiinae) in North America (Diptera: Chironomidae) 1971
The Chironomidae : biology and ecology of non-biting midges / 1995
Water Quality Changes in an Impoundment as a Consequence of Artificial Destratification. 1973

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