Search Results for the EPA National Library Catalog

Items Found: 7

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Your Search: (AUTHOR=Mason AND J AND William AND T.)

 
 
 

Select Item Title Year Published
Collecting Macroinvertebrates in a Polluted Stream Using Rock-Filled Samplers. 1967
Comparison of Benthic Macroinvertebrates Collected by Dredge and Limestone Substrate Sampler. 1967
Introduction to the Identification of Chironomid Larvae. 1968
Macroinvertebrate collections and water quality monitoring in the Ohio River basin, 1963-1967 / 1971
Macroinvertibrate Collections and Water Quality Monitoring in the Ohio River Basin, 1963 - 1967. 1971
The use of limestone-filled samplers for collecting macroinvertebrates from large streams : water pollution surveillance system application and development report # 17 / 1966
Use of Limestone-Filled Samplers for Collecting Macroinvertebrates from Large Streams. 1966

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