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LEADER 02969cam a2200505Ia 4500

001 ocm01320850;

003 OCoLC;

005 20141212065749.0;

008 750509s1974 ohua b 000 0 eng d;

019 a| 33371588;

029 1 a| NLGGCb| 303067365;

035 a| (Sirsi) o01320850;

035 a| (OCoLC)1320850z| (OCoLC)33371588;

043 a| n------;

049 a| ERE#;

050 14 a| TD178.5b| .E62 1974 no.6;

082 04 a| 595.734b| L675t 1974;

084 a| 42.752| bcl;

086 0 a| EP 1.23/5:670/4-74-006;

088 a| EPA-670/4-74-006;

100 1 a| Lewis, Philip A.=| ^A1190260;

245 10 a| Taxonomy and ecology of S̲t̲e̲n̲o̲n̲e̲m̲a̲ mayflies (Heptageniidae:Ephemeroptera) /c| by Philip A. Lewis.;

260 a| Cincinnati :b| National Environmental Research Center,c| 1974.;

300 a| vii, 81 pages :b| illustrations ;c| 27 cm.;

336 a| text2| rdacontent;

337 a| unmediated2| rdamedia;

338 a| volume2| rdacarrier;

490 1 a| Environmental monitoring series ;v| EPA-670/4-74-006;

500 a| Prepared for National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency.;

504 a| Includes bibliographical references (p. 37-38).;

520 3 a| "This manual provides keys and descriptions for all North American species of Stenonema mayflies and consolidates information from the literature on their ecology, environmental requirements, and pollution tolerance. Accounts of each species include synonymy, nymphal description, collection records, and a distribution map. The 31 species described and keyed include three new species, four new synonyms, two resurrected species, and new combinations involving three additional species and subspecies. Twelve species and one subspecies are classified as intolerant of organic pollution, eight species as tolerant of mild pollution, and seven species and two subspecies as tolerant to moderate pollution.";

650 0 a| Mayflies.=| ^A651683;

650 0 a| Stenonema.=| ^A1194221;

710 2 a| National Environmental Research Center (Cincinnati, Ohio)=| ^A450820;

776 08 i| Online version:a| Lewis, Philip A.t| Taxonomy and ecology of Stenonema mayflies (Heptageniidae: Ephemeroptera)d| Cincinnati, Ohio : National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency, [1974]w| (OCoLC)645861762;

830 0 a| Environmental monitoring series ;v| EPA-670/4-74-006.=| ^A908714;

856 41 u| http://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=9100TQ0V.txt;

949 a| EP 1.23/5:670/4-74-006w| SUDOCh| JOYNER38o| jmpli| 30372015859306;

938 a| AMAZONb| AMZNn| B002WJI8AQ;

994 a| C0b| ERE;

998 a| 3476835;

998 a| u3476835;

596 a| 1;

999 a| EP 1.23/5:670/4-74-006w| SUDOCc| 1i| 30372015859306l| JDOSm| JOYNERr| Ys| Yt| JDOSBKu| 6/12/2014x| BOOKz| JFEDDOCSo| .STAFF. jmpl;

Taxonomy and ecology of S̲t̲e̲n̲o̲n̲e̲m̲a̲ mayflies (Heptageniidae:Ephemeroptera) / by Philip A. Lewis.

Author/creator	Lewis, Philip A.
Other author	National Environmental Research Center (Cincinnati, Ohio)
Format	Book
Publication Info	Cincinnati : National Environmental Research Center, 1974.
Description	vii, 81 pages : illustrations ; 27 cm.
Supplemental Content	http://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=9100TQ0V.txt
Subjects	Mayflies. Stenonema.

Series	Environmental monitoring series ; EPA-670/4-74-006 Environmental monitoring series ; EPA-670/4-74-006. ^A908714
Summary	"This manual provides keys and descriptions for all North American species of Stenonema mayflies and consolidates information from the literature on their ecology, environmental requirements, and pollution tolerance. Accounts of each species include synonymy, nymphal description, collection records, and a distribution map. The 31 species described and keyed include three new species, four new synonyms, two resurrected species, and new combinations involving three additional species and subspecies. Twelve species and one subspecies are classified as intolerant of organic pollution, eight species as tolerant of mild pollution, and seven species and two subspecies as tolerant to moderate pollution."
General note	Prepared for National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency.
Bibliography note	Includes bibliographical references (p. 37-38).
Issued in other form	Online version: Lewis, Philip A. Taxonomy and ecology of Stenonema mayflies (Heptageniidae: Ephemeroptera) Cincinnati, Ohio : National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency, [1974]
Technical rpt number	EPA-670/4-74-006
Govt. docs number	EP 1.23/5:670/4-74-006

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Taxonomy and ecology of S̲t̲e̲n̲o̲n̲e̲m̲a̲ mayflies (Heptageniidae:Ephemeroptera) / by Philip A. Lewis.

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