Ecological units were drafted on 1:500,000 scale Geologic maps by soil scientists of the Northern Region forests, based on their knowledge and soil, climate, geologic, and vegetation maps available to them.
Summary
Ecological units were drafted on 1:500,000 scale Geologicmaps by soil scientists of the Northern Region forests,based on their knowledge and soil, climate, geologic, andvegetation maps available to them.
