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A growing concern : soil degradation in Canada : Council statement / Science Council of Canada. - Ottawa, Canada : The Council, c1986. - 24, 24 p. : ill. (some col.) ; 28 cm.

Title on added t.p.: La deĢgradation du sol au Canada : un mal en progression.

0662544765 (pbk.)

86234540


Soil degradation--Canada.
Soil conservation--Government policy--Canada.

SOIL DEGRADATION - CANADA

S625.C2 / S42 1986