PT - JOURNAL ARTICLE AU - J. Blair Seaborn TI - A Canadian perspective on acid deposition DP - 1982 Mar 01 TA - Journal of Soil and Water Conservation PG - 67--67 VI - 37 IP - 2 4099 - http://www.jswconline.org/content/37/2/67.short 4100 - http://www.jswconline.org/content/37/2/67.full