Search Results for the EPA National Library Catalog

Items Found: 11
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Your Search: (AUTHOR=Ludwig AND A AND H)


 
 
 
Select Item Title Year Published
Acid deposition in Colorado / 1986
An evaluation of the standard elutriate test as an estimator of contaminant release at the point of dredging / 1988
Ground-water problems in Arkansas / 1985
Methods and applications of digital-model simulation of the Red River alluvial aquifer, Shreveport to the mouth of the Black River, Louisiana 1980
Report of trip to meeting of the working party to study methods of measuring air pollution and survey techniques 1961
Selecting sites for carbon monoxide monitoring : by F.L. Ludwig and J.H.S. Kealoha. 1975
Selecting sites for monitoring total suspended particulates / 1977
Seminar on air pollution by motor vehicles 1970
Stereochemistry of organic compounds / 1994
The relation of oxidant levels to precursor emissions and meteorological features ... / 1977
Water resources of Hempstead, Lafayette, Little River, Miller, and Nevada counties, Arkansas / 1972

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