Search Results for the EPA National Library Catalog

Items Found: 7

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Your Search: (AUTHOR=Townsend AND R. AND D.)

 
 
 

Select Item Title Year Published
Anaerobic digestion : selected instructional activities and references / 1981
Anaerobic digestion : selected instructional activities and references / 1981
APTI course 413, control of particulate emissions: instructor's guide / 1980
APTI course 423 : dispersion of air pollution : theory and model application : student workbook / 1981
APTI Course 464 : analytical methods for air quality standards : student manual, second edition / 1983
APTI course SI:431 : air pollution control systems for selected industries : self-instructional guide / 1983
Demonstration of the "CABOS" wastewater treatment system for vessels (1975-77) a development and demonstration project / 1977

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