Class environmental assessment for timber management on crown lands in Ontario
By: Ministry of Natural Resources.
Edition: Amended [ed.]. --
Publisher: The Ministry
Published: 1987
Place of publication: [Toronto]
Language: eng
Subjects: Timber -- Ontario.; Forest management -- Ontario.; Forest products -- Ontario.; Ontario -- Public lands.
Notes: "December, 1985: amended June, 1987."

Includes bibliographical references.