Author
United States National Aeronautics and Space Administration
33
Adam Matthew Digital (Firm)
29
Geological Survey (U.S.)
27
Liu, Zheng
27
Liu, Zheng, 1969-
23
Archive of Documentary Arts (Duke University)
19
Jet Propulsion Laboratory (U.S.)
17
Karamitsos, A
17
Nazraeli Press
17
Frith, Francis
16
Iranian, M
16
Alaska Volcano Observatory
11
McGimsey, Robert G
11
Neal, Christina, 1959-
11
United States National Aeronautics and Space Administration. Scientific and Technical Information Division
11
University of Chicago Library
11
Brogi, Giacomo, 1822-1881
10
Chiswick Press
10
Crerar Manuscript Collection (University of Chicago. Library)
10
Braun, Anneliese
9
Culture Class Collection (University of Pennsylvania)
9
Harris Collection of American Poetry and Plays (Brown University) Poetry, 1609-1875
9
Langley Research Center
9
Scott, Walter, 1771-1832
9
Talbot, William Henry Fox, 1800-1877
9
Akademii͡a nauk SSSR
8
Akademii︠a︡ nauk SSSR
8
Anne S.K. Brown Military Collection
8
Julio Mario Santo Domingo Collection
8
Sedgfield, William Russell, 1826-1902
8
American Culture Class Collection (University of Pennsylvania)
7
Gotham Book Mart Collection (University of Pennsylvania)
7
Longfellow, Henry Wadsworth, 1807-1882
7
Manned Spacecraft Center (U.S.)
7
Thompson, Stephen
7
Wilson, G. W (George Washington), 1823-1893
7
Wilson, George W (George Wilton), 1928-2004
7
Arnold Arboretum
6
Arthus-Bertrand, Yann
6
Butman, Bradford
6
Cundall, Joseph, 1818-1895
6
El-Baz, Farouk
6
Eliot, George, 1819-1880
6
Emerson, Ralph Waldo, 1803-1882
6
History of Medicine Collection (David M. Rubenstein Rare Book & Manuscript Library)
6
Howitt, William, 1792-1879
6
Klarsfeld, Serge, 1935-
6
Sebah & Joaillier
6
Shakespeare, William, 1564-1616
6
United States National Aeronautics and Space Administration. Scientific and Technical Information Branch
6
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