A catalogue of selected airphotographs.
Series: Geological Survey of Canada paper -- 67-48; Paper (Geological Survey of Canada) -- 67-48
Publisher: Dept. of Energy, Mines and Resources [R. Duhamel, Queen's Printer]
Published: 1968
Place of publication: [Ottawa]
Language: eng
Number of pages: 163
Subjects: Aerial photography in geology -- Catalogs