Search Results for the EPA National Library Catalog

Items Found: 3

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Your Search: (AUTHOR=Mason AND William AND R.)

 
 
 

Select Item Title Year Published
Collecting Macroinvertebrates in a Polluted Stream Using Rock-Filled Samplers. 1967
Laboratory investigation of residual liquid organics from spills, leaks, and the disposal of hazardous wastes in groundwater / 1990
Recommendations for the National Surface Water Monitoring Program : report two / 1980

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