 | 1878 - 916 lehte
...was represented the past season by the two great masters of that department, Sir Joseph D. Hooker, director of the Gardens of Kew, England, and president...Colorado, Wyoming, Utah, Nevada, and California. Their investigations into the alpine floras and tree vegetation of the Rocky mountains and Sierra Nevada... | |
 | Geological and Geographical Survey of the Territories (U.S.) - 1877 - 44 lehte
...past season by the two great masters of that department, Sir Joseph D. Hooker, director of the Qardens of Kew, England, and president of the Royal Society...into the alpine floras and tree vegetation of the Eocky Mountains and Sierra Nevada enabled them to give a clear idea of the relations and influence... | |
 | Geological and Geographical Survey of the Territories (U.S.) - 1877 - 82 lehte
...was represented the past season by the two great masters of that department, Sir Joseph D. Hooker, director of the Gardens of Kew, England, and president...Prof. Asa Gray, of Cambridge, Mass. Their examinations ex • tended over a great portion of Colorado, Wyoming, Utah, Nevada, and California. Their investigation... | |
 | 1878 - 882 lehte
...was represented the past season by the two great masters of that department, Sir Joseph D. Hooker, director of the Gardens of Kew, England, and president...Colorado, Wyoming, Utah, Nevada, and California. Their investigations into the alpine floras and tree vegetation of the Rocky mountains and Sierra Nevada... | |
 | Smithsonian Institution. Board of Regents - 1878 - 532 lehte
...studies of the tertiary flora. These are now completed, and his monograph has been issued from the press. examinations extended over a great portion of Colorado,...California. Their investigation into the Alpine floras and tree-vegetation of the Rocky Mountains and Sierra Nevada enabled thcm to give a clear idea of the relations... | |
 | American Geographical Society of New York - 1878 - 464 lehte
...were represented by the very distinguished men who accompanied Prof. Hayden — Sir Joseph D. Hooker, President of the Royal Society of London, and Prof. Asa Gray, of Boston Harvard College. Major JW Powell's Survey of the Rocky Mountain Region. Prof. JH Thompson carried... | |
 | Smithsonian Institution. Board of Regents - 1878 - 510 lehte
...studies of the tertiary flora. These are now completed, and his monograph has been issued from the press. examinations extended over a great portion of Colorado,...tree- vegetation of the Rocky Mountains and Sierra Nevada enabled them to give a clear idea of the relations and influence of the climatic conditions... | |
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The botany of the Survey was represented the past season by the two great masters of that department, Sir Joseph D. Hooker, director of the Gardens of Kew, England, and president of the Royal Society of London; and Prof. Asa Gray, of Cambridge, Mass.... 