Rain, snow, and lake water chemistry on and near the Precambian shield of western Canada
S.R.Shewchuk
- Shewchuk, S.R.
in:"Water, Air, and Soil Pollution", Dordrecht, 30 (1/2) Sept. 1986, p.115-123
Sumário (Met.Geo.Abst.1987,p.1511)
CHUVAS ACIDAS -- NEVES ACIDAS -- CANADA --