Search Results for the EPA National Library Catalog

Items Found: 8

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Your Search: (AUTHOR=Schumacher AND G. AND J.)

 
 
 

Select Item Title Year Published
A Study of the phytoplankton in the Delaware River Basin streams in New York State / 1973
Direct/Delayed Response Project : quality assurance plan for preparation and analysis of soils from the Mid-Appalachian Region of the United States / 1989
Direct/Delayed Response Project : quality assurance report for physical and chemical analyses of soils from the Mid-Appalachian Region of the United States / 1990
Geochemical data for the Weldon Spring chemical plant site and vicinity property, St. Charles County, Missouri-1989-1990 1990
Geochemical data for the Weldon Spring training area and vicinity property, St. Charles County, Missouri--1990-92 1993
Hydrochemical and sediment data for the Old Lead Belt, southeastern Missouri--1988-89 1991
Laboratory methods for soil and foliar analysis in long-term environmental monitoring programs / 1995
Water Quality in the Upper Shoal Creek Basin, Southwestern Missouri, 1999-2000. 2001

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