Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Helena Valley, Montana, area environmental pollution study.
CORP Author United States. Environmental Protection Agency. Office of Air Programs.; Environmental Protection Agency, Research Triangle Park, N.C. Office of Air Programs.
Publisher [s.n.],
Year Published 1972
Report Number EPA AP-91
Stock Number PB-207 126
OCLC Number 00300112
Subjects Air--Pollution--Montana--Prickly Pear Creek Valley. ; Air Pollution--Montana.
Additional Subjects Air--Pollution--Montana--Prickly Pear Valley ; Sources ; Smelting ; Environmental surveys ; Sulfur dioxide ; Arsenic ; Cadmium ; Lead ; Zinc ; Particulates ; Nitrogen oxides ; Trace elements ; Plants(Botany) ; Soil chemistry ; Toxicology ; Metabolism ; Helena(Montana) ; Helena Valley ; Air pollution effects(Plants) ; Air pollution effects(Animals)
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA AP-91 Headquarters Library/Washington,DC 04/25/2011
EJBD  EPA AP-91 c.1 Headquarters Library/Washington,DC 06/14/2012
EKBD  EPA-AP-91 Research Triangle Park Library/RTP, NC 08/10/2001
ELBD  EPA AP-91 AWBERC Library/Cincinnati,OH 06/25/2012
ESAD  AP-91 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-207 126 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 04/04/2019
Collation xiv, 179 p. : ill. ; 24 cm.
Because it had been alleged that pollutants are contributing to the endangerment of health and welfare in the Helena Valley, Montana, the study was undertaken to provide factual information bearing on the allegations and to aid in delineating the solution of any observed problem. The investigation concerned contamination of the environment by arsenic, cadmium, lead, zinc, and sulfur dioxide from the industrial smelting complex in the city of East Helena. The study included the investigation of in-plant air quality and lead accumulation in smelter workers. (Author)
Includes bibliographical references.