Search Results for the EPA National Library Catalog

Items Found: 5

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Your Search: (AUTHOR=Johns AND Richard.)


Select Item Title Year Published
A separation technique for the determination of krypton-85 in the environment / 1971
Air pollution assessment of carbon tetrachloride / 1976
Data summary Potomac River nutrient cruises : 1965-1966 1966
Gas analysis capabilities of the Southwestern Radiological Health Laboratory / 1970
Radon exhalation from uranium mill tailings piles : description and verification of the measurement method / 1975

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