TY - BOOK TI - Acidic precipitation in Ontario study (APIOS) project summaries : report prepared by Acidic Precipitation Office, Ontario Ministry of the Environment VL - 1990-1991 UR - https://www.biodiversitylibrary.org/item/60139 PB - Ontario Environment CY - [Toronto, Ont.] PY - 1990 SN - 1188-3294 AU - Ontario. Acid Precipitation Office KW - Acid pollution of rivers, lakes, etc KW - Acid precipitation (Meteorology) KW - Ontario KW - Periodicals ER -