Edité par Geological Survey of Canada., 1979
Vendeur : Eryops Books, Stephenville, TX, Etats-Unis
No Binding. Etat : Very Good. ORIGINAL ARTICLE, disbound from Geological Survey of Canada publication; no covers; in very good condition. Journal.
Edité par Canadian Govt. Pub. Centre, Supply and Services Canada, 1986
ISBN 10 : 0660121638 ISBN 13 : 9780660121635
Vendeur : N. Fagin Books, Chicago, IL, Etats-Unis
1986, Geological Survey of Canada, Memoir, Number 418, 38 pages with 37 figures, Map of Manitoba and Figure 32 are fold-outs, very good paperback in red envelope.