Air pollutants effects on forest ecosystems : papers presented at the Symposium : Effects of Air Pollutants on Forest Ecosystems, May 8-9, 1985, St. Paul, MN /
major sponsors, the National Acid Precipitation Assessment Program [and] Environment Canada, Ottawa ; coordinated by the Acid Rain Foundation.
- St. Paul, MN : The Foundation, [c1985]
- 439 p., [1] leaf of plates : ill.
Cover title.
Plants, Effect of air pollution on.
Forest ecology.
Plants, Effect of acid deposition on.
SB745 / .A37 1985
581.5/2642�19
Cover title.
Plants, Effect of air pollution on.
Forest ecology.
Plants, Effect of acid deposition on.
SB745 / .A37 1985
581.5/2642�19