TY - BOOK T1 - Acidic depositionstate of science and technology / DA - 1991. CY - Washington, DC : AU - Irving, Patricia M. CN - Y 3.IN 8/31: PB - U.S. National Acid Precipitation Assessment Program : PB - For sale by the U.S. G.P.O., Supt. of Docs., PP - Washington, DC : PY - 1991. N1 - Twenty-seven consecutively numbered reports are grouped into 4 sections, called "volumes." N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 92-1848-M (v. 2), 92-1827-M (v. 4). N1 - "December, 1990"--T.p. verso. ID - 192397 KW - Acid deposition KW - Acid precipitation (Meteorology) TI - Acidic depositionstate of science and technology / ER -