Science Today: A Layman's Handbook of Recent DiscoveriesWatson Davis |
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Page 12
... United States Navy , was in administrative charge of the expedition . Lieutenant H. C. Kellers ( Medical Corps ) , United States Navy , looked after the health of the expedition , and at the request of the Smith- sonian Institution ...
... United States Navy , was in administrative charge of the expedition . Lieutenant H. C. Kellers ( Medical Corps ) , United States Navy , looked after the health of the expedition , and at the request of the Smith- sonian Institution ...
Page 128
... United States , the Naval Hydrographic Office is authorized by law to issue charts to the vessels of the United States Navy and merchant marine , and is given the task of making original surveys of foreign waters and producing charts of ...
... United States , the Naval Hydrographic Office is authorized by law to issue charts to the vessels of the United States Navy and merchant marine , and is given the task of making original surveys of foreign waters and producing charts of ...
Page 297
... United States of a like amount of United States bonds bearing the circulation privilege . The only bonds now bearing this cir- culation privilege are the 2 per cent bonds issued before the World War , the total amount now outstanding ...
... United States of a like amount of United States bonds bearing the circulation privilege . The only bonds now bearing this cir- culation privilege are the 2 per cent bonds issued before the World War , the total amount now outstanding ...
Contents
THE SUN by Dr C G Abbot | 3 |
CHASING AN ECLIPSE TO THE SOUTH SEAS by Prof | 14 |
A FUTURE JOURNEY TO THE MOON by Prof John | 25 |
Copyright | |
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able activity America animals appear atmosphere aviator become building Bureau called canyon carried cause cell changes charts coast continue direction early Earth effect electric energy environment experience fact feet fires flower force forest germs give given Gurwitsch half hour hundred hunger hurricane important increase Indian insects interesting island kinds known land less light living magnetic matter means mental meteors methods miles Moon mountain national parks nature night northern notes observations operation origin pass past period plants possible practically present probably produced question race radio rays recent region scientific seen solar South species storm surface things thousands tion trees United waves weather winds winter