Discovery of the breeding grounds of the Blue goose, 1929
By: [by] J. Dewey Soper.
Contributors: Soper, J. Dewey.
Published: 1930
Place of publication: [n.p
Language: eng
Number of pages: 11
Subjects: Snow goose.
Notes: Published as Vol. 44, no. 1, Jan. 1930, of 'The Canadian field-naturalist', with Foreword, title-page and cover supplied by the Dept. of the Interior, North West Territories and Yukon Branch, which authorized the expedition.