ScienceJohn Michels (Journalist) 1934 |
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Page 27
... survey of the subject . Subsequent papers will deal with cosmic radiation , B - ray transformation of radioactive elements , artificial transmutations by a - rays , neutrons , protons and di- plons and new types of radioactivity , and ...
... survey of the subject . Subsequent papers will deal with cosmic radiation , B - ray transformation of radioactive elements , artificial transmutations by a - rays , neutrons , protons and di- plons and new types of radioactivity , and ...
Page 368
... Survey of Great Britain . Later Logan returned to Canada to undertake some geological work in the Gaspé Peninsula and eventually became the first director of the Geological Survey of Canada , having its head- quarters in Montreal . By ...
... Survey of Great Britain . Later Logan returned to Canada to undertake some geological work in the Gaspé Peninsula and eventually became the first director of the Geological Survey of Canada , having its head- quarters in Montreal . By ...
Page 410
... SURVEYS OF SUBMARINE CANYONS In recent years the United States Coast and Geo- detic Survey have constructed charts which make it possible to draw contours of submarine canyons off both the east and west coasts with a considerable degree ...
... SURVEYS OF SUBMARINE CANYONS In recent years the United States Coast and Geo- detic Survey have constructed charts which make it possible to draw contours of submarine canyons off both the east and west coasts with a considerable degree ...
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