Guide book
Subtitle: Gatineau area field trip ... August 13, 1962 and tours of research laboratories ... August 14, 1962
Publisher: publisher not identified
Published: 1962
Place of publication: Place of publication not identified]
Language: eng
Number of pages: 22
Subjects: Clay; Congresses
Other titles: Gatineau area field trip.
Notes: "Sponsored by: Canada, Dept. of Agriculture, Dept. of Mines and Technical Services, National Research Council in co-operation with Clay Minerals Committee, National Academy of Sciences, National Research Council, U.S.A."

Cover title.

Bibliographical references included for most of the stops.