 | Royal Meteorological Society (Great Britain) - 1902 - 382 str.
...Berlin, is, at the present time, the most completely equipped establishment of the kind in the world. The systematic exploration of the atmosphere above...the direction of an International Committee of which I am the American member. Ascents of manned balloons, and of balloons, carrying recording instruments... | |
 | United States. Weather Bureau - 1899 - 926 str.
...concerning the vertical gradients of temperature over a wide area in the central part of the United States. The systematic exploration of the atmosphere above...direction of an international committee, of which I am the American member. Ascents of manned balloons and balloons carrying recording instruments only... | |
 | 1899 - 848 str.
...concerning the vertical gradients of temperature over a wide area in the central part of the United States. The systematic exploration of the atmosphere above...direction of an international committee, of which I am the American member. Ascents of manned balloons and balloons carrying recording instruments only... | |
 | 1899 - 562 str.
...concerning the vertical gradients of temperature over a wide area in the central part of the United States. The systematic exploration of the atmosphere above...direction of an international committee, of which I am the American member. Ascents of manned balloons and balloons carrying recording instruments only... | |
 | 1902 - 224 str.
...12th, 10.30pm -37 in. November 12th, 10.30 pm to November 13th, 8 am "16 in. Total in 35 hours 3 '56 in. This is, I believe, the heaviest Cyclonic rain...Austria, and Russia, and kites are used to supplement the observations at the highest altitudes. It frequently happens, however, that on the day of the balloon... | |
 | Royal Meteorological Society (Great Britain) - 1902 - 342 str.
...Berlin, is, at the present time, the most completely equipped establishment of the kind in the world. The systematic exploration of the atmosphere above...progress for several years, under the direction of B •/art- International Committee of which I am the American member. •-Ascents of manned balloons,... | |
 | Smithsonian Institution. Board of Regents - 1902 - 1242 str.
...Berlin, which is at the present time the most completely equipped establishment of the kind in the world. The systematic exploration of the atmosphere above...Continent of Europe has been in progress for several years through the cooperation of an international committee. Balloons with aeronauts and balloons carrying... | |
 | Smithsonian Institution. Board of Regents - 1902 - 1204 str.
...Berlin, which is at the present time the most completely equipped establishment of the kind in the world. The systematic exploration of the atmosphere above...Continent of Europe has been in progress for several years through the 245 cooperation of an international committee. Balloons with aeronauts and balloons carrying... | |
 | 1904 - 1000 str.
...Observatory, near Boston, Mass., took up the investigation and it has sent up kites as high as three miles. A systematic exploration of the atmosphere above the...under the direction of an international committee. Manned balloons and balloons carrying recording instruments only have been used in addition to the... | |
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Berlin, is, at the present time, the most completely equipped establishment of the kind in the world. The systematic exploration of the atmosphere above the continent of Europe has been in progress for several years, under the direction of an International... 