Rehabilitation of pits and quarries for fish and  wildlife
By: prepared for the Aggregate Resources Section, Land  Management Branch, Ontario Ministry of Natural Resources by  Michael F.P. Michalski, Daniel R. Gregory, and Anthony J. Usher.
Contributors: Gregory, Dan, 1948-; Usher, Anthony J.; Ontario. Ministry of Natural Resources.
Publisher: Ministry of Natural Resources
Published: 1987
Place of publication: Toronto, Ont
Language: eng
Number of pages: 59
Subjects: Wildlife habitat improvement -- Ontario.; Quarries and quarrying -- Environmental aspects -- Ontario.; Reclamation of land -- Ontario.
Notes: Bibliography: p. 44.