Search Results for the EPA National Library Catalog

Items Found: 7

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Your Search: (AUTHOR=Ratsch AND Hilman AND C.)


Select Item Title Year Published
Emission rates for biogenic NOx 1978
Emission Rates for Biogenic NOX. 1977
Heavy-metal accumulation in soil and vegetation from smelter emissions / 1974
Interlaboratory Root Elongation Testing of Toxic Substances on Selected Plant Species. 1983
Monoterpene emission rates from slash pine / 1978
Seed germination and root elongation toxicity tests in hazardous waste site evaluation : methods development and applications / 1989
Sulfur content of Douglas-fir foliage near a paper mill / 1974

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