Oak Ridges Moraine aggregate resources study
By: prepared for Oak Ridges Moraine Technical Working Committee by The Oak Ridges Moraine Aggregate Committee.
Contributors: Oak Ridges Moraine Technical Working Committee (Ontario); Oak Ridges Moraine Aggregate Committee (Ont.)
Series: Background study (Oak Ridges Moraine Technical Working Committee (Ontario) -- 10
Publisher: The Technical Working Committee
Published: 1994
Place of publication: [Maple, Ont.]
Language: eng
Subjects: Aggregates (Building materials) -- Ontario -- Oak Ridges Moraine.; Aggregates (Building materials) -- Environmental aspects -- Ontario -- Oak Ridges Moraine.
Other titles: Oak Ridges Moraine planning study.
Notes: Cover title.

"May 1994".

"Background study no. 10 to the Oak Ridges Moraine planning study"

Includes bibliographical references (p. R1-R3).