TY - BOOK ID - 132356884 TI - Acidic deposition: sulphur and nitrogen oxides. The Alberta Government/Industry Acid Deposition Research Program (ADRP) AU - Legge, Allan H. AU - Krupa, Sagar V. PY - 1990 SN - 0873711904 PB - Chelsea, Mich. Lewis DB - UniCat KW - Air pollution. Air purification KW - Alberta UR - https://www.unicat.be/uniCat?func=search&query=sysid:132356884 AB - ER -