Lingua: Inglese
Editore: [available from Canadian Govt. Pub. Centre, and from Geological Survey of Canada], 1986
ISBN 10: 0660120526 ISBN 13: 9780660120522
Da: N. Fagin Books, Chicago, IL, U.S.A.
1986. Geology, Geological Survey of Canada, Paper 84-15, Ottawa, 41 p., very good paperback/minor fading to stapled spine.