"February 1999." Shipping list no.: 99-0662-M. "EPA/625/R-98/008." "The U.S. Environmental Protection Agency ... funded and managed the research described here under contract no. 68-D7-0001 to the Eastern Research Group (ERG)"--P. ii.
Bibliography Note
Includes bibliographical references (pages 53-62).
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Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [1999] 1 microfiche : negative.
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