Pilot study for Montgomery County and Maryland DNR data integration : comparison of benthic macroinvertebrate sampling protocols for freshwater streams /

Bibliographic Details
Corporate Authors:	Maryland. Department of Natural Resources, Montgomery County (Md.), Technology Planning & Management Corporation, Versar, Inc. ESM Operations, United States. Office of Environmental Information, Mid-Atlantic Integrated Assessment (Program)
Other Authors:	Vølstad, J. H.
Format:	Government Document Microform Book
Language:	English
Published:	Fort Meade, MD (701 Mapes Rd., Fort Meade 20755-5350) : U.S. Environmental Protection Agency, Office of Environmental Information and Mid-Atlantic Integrated Assessment Program, [2003]
Subjects:	Stream ecology > Maryland > Montgomery County. Environmental monitoring > Maryland > Montgomery County. Benthic animals > Maryland > Montgomery County.
Online Access:	https://purl.fdlp.gov/GPO/LPS50520

Description
Item Description:	"Under subcontract from Technology Planning & Management Corporation." "Versar, Inc. ESM Operations." "May 2003." Shipping list number: 2004-0310-M. Shipping List Date: 05/21/2004 "EPA/903/R-03/005." Microform.
Physical Description:	1 volume (various pagings) : illustrations ; 28 cm. Also available via Internet from the EPA web site. Address as of 7/1/04: http://www.epa.gov/bioindicators/pdf/pilotstudy-revised613.pdf; current access is available via PURL.
Bibliography:	Includes bibliographical references.