Research Triangle Park, NC : U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory, [1992] [Springfield, VA] : [National Technical Information Service, distributor]
Distributed to depository libraries in microfiche. Shipping list no.: 95-0001-M.
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Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1994]. 1 microfiche : negative.
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