TY - BOOK T1 - National Acid Precipitation Assessment Programintegrated assessment, question[s] 4 & 5 : external review draft / DA - [1990] CY - Washington, DC : CN - Y 3.IN 8/31: PB - National Acid Precipitation Assessment Program, Office of the Director, PP - Washington, DC : PY - [1990] N1 - Cover title: NAPAP integrated assessment : questions 4 & 5. N1 - "Results and comparisons of illustrative future scenarios"--Cover. N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 92-1610-M. N1 - "September 1990." ID - 192398 KW - Acid deposition KW - Acid deposition KW - Acid rain KW - Acid precipitation (Meteorology) TI - National Acid Precipitation Assessment Programintegrated assessment, question[s] 4 & 5 : external review draft / ER -