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Soil map for part of Plonski Forest (EMU) in North Eastern Ontario. Mapped in 1970 as scale of 1:15,840. cf #308 for FRI of same area.

Close-up of soil map for part of South Eastern Vancouver Island cf. 305.

Portion of soil map for South Eastern Vancouver Island.

Orthic ferropodzol in windblown sand at Plonski Forest Burt Twp. N.B. perturbation of left side of Stand was fire origin jack pine.

Sol brun in healthland soil that has been cultivated. N.B. the plow layer and a root channel. Near Razes.

Podzol after disturbance near Poitiers. Disturbance in healthland profile from cultivation.

Orthic humoferric podzol in till at J.D. Irving, Black Brook. N.B. irregular Ae lower boundary.

Orthic humoferric podzol at J.D. Irving, Black Brook. N.B. irregular Ae.

Weak ferric profile in sandy loam till Algonquin Park, under hemlock.

Graph showing change in available phosphorus with increase in pH values. Data from set of trials at Glendon Hall, U of T 1973.