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Main Title Keys to Water Quality Indicative Organisms. (Southeastern United States).
Author Parris, Fred K. ;
CORP Author Federal Water Pollution Control Administration, Washington, D. C.
Year Published 1968
Stock Number PB-216 476
Additional Subjects ( Water analysis ; Biological surveys) ; ( Fresh water biology ; Biological surveys) ; ( Water pollution ; Biological surveys) ; Fungi ; Algae ; Mollusca ; Oligochaeta ; Crustacea ; Ephemoroptera ; Plecoptera ; Trichoptera ; Chironomidae
Library Call Number Additional Info Location Last
NTIS  PB-216 476 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 206p
Abstract The manual was written to be used as a reference for Southeastern biologists involved in water quality studies. The keys are designed to supply useable, accurate aids for the identification of organisms usually encountered in water quality surveys. In all except three sections, a sketch is included to illustrate nearly all couplets. The emphasis is directed toward an introduction to the fungi, their occurrence in nature, and a guide to the literature. Accurate, up-to-date, illustrated keys are readily available for the algae and fish. (Author Modified Abstract)
Supplementary Notes Errata sheet inserted.
PUB Date Free Form Nov 68,
Category Codes 6F; 13B; 68D; 57K; 57Z
NTIS Prices PC E07/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326547349
Origin NTIS
Type CAT