The stability of natural slopes in the Mackenzie Valley
By: by J.A. Code for the Environmental-Social Program Northern Pipelines.
Contributors: Canada. Environmental-Social Program, Northern Pipelines.; Task Force on Northern OilDevelopment.
Series: Task Force on Northern Oil Development report -- 73-9
Publisher: Information Canada
Published: 1973
Place of publication: Ottawa
Language: eng
Notes: With 10 maps ; 60 x 70 cm.