OLS : Record


Main Title Biological Survey of the Upper and Middle Patuxent River and Some of its Tributaries, From the Maryland Route 97 Bridge near Roxbury Mills to the Maryland Route 4 Bridge near Wayson's Corner, Maryland. Chesapeake B ay Drainage Basin.
CORP Author Federal Water Pollution Control Administration, Charlottesville, Va. Middle Atlantic Region.
Year Published 1968
Report Number CB-SRBP-Working Document-29;
Stock Number PB-217 926
Subjects ( Patuxent River; Biological surveys); ( Water pollution; Patuxent River); ( Maryland; Water pollution);
Library   Call Number Additional Info Location Date Modified
NTIS PB-217 926 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 49p
Abstract A biological survey of the upper Patuxent River and certain key tributaries between the Maryland Route 97 Bridge near Roxbury Mills and the Maryland Route 4 Bridge near Wayson's Corner was made between September 5 and November 27, 1967. Samples were collected from 18 stations on the main stem of the Patuxent River and from 17 stations on six tributaries. Bottom organisms were selected as the primary indicators of biological water quality.
PUB Date Free Form Jun 68,
Category Codes 6F; 13B; 68D; 57H
NTIS Prices PC E02/MF A01
Document Type NT
Control Number 326556917
Cataloging Source NTIS/MT
Origin NTIS
Type CAT