Acid rain: the state of the science and research needs for the future: hearing before the Committee on Science, House of Representatives, One Hundred Seventh Congress, first session, May 3, 2001. - United States. (U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., [Congressional Sales Office], 2001)
"Serial No. 107-5."
Shipping list no.: 2002-0022-P.
Distributed to some depository libraries in microfiche.
Microfiche.[Washington, D.C.] :Congressional Information Service,20011 microfiche : negative ; 11 x 15 cm.
Keywords: Acid rain / Environmental aspects / United States.; Acid rain / Research / United States.