Book 19

Thompson, Esther Katherine 3 Bidwell, Percy W (Percy Wells), 1888-1970 2 Falconer, John I (John Ironside), 1888-1963 2 Falconer, John Ironside, 1888- 2 Gray, L. C 2 Hall, Harvey Monroe, 1874-1932 2 Lloyd, Francis Ernest, 1868-1947 2 Long, Frances Louise 2 Philadelphia Society for Promoting Agriculture Collection (University of Pennsylvania) 2 Smith, Erwin F (Erwin Frink), 1854-1927 2 Bidwell, Percy W, (Percy Wells), 1888-1970 1 Bidwell, Percy W, (Percy Wells), 1888-1970- 1 Bidwell, Percy Wells, 1888- 1 Carnegie Institution of Washington Dept. of Terrestrial Magnetism 1 Clausen, Jens 1 Clausen, Jens (Jens Christian), 1891- 1 Falconer, John I (John Ironside), 1888 1 Falconer, John I (John Ironside), 1888- 1 Falconer, John I (John Ironside), b.1888 1 Goodale, H. D (Hubert Dana), 1879- 1 Goodale, Hubert Dana, 1878- 1 Goodale, Hubert Dana, 1879- 1 Goodale, Hubert Dana, 1879-1968 1 Graham, Herbert William, 1905- 1 Gray, L. C (Lewis Cecil), 1881-1952 1 Gray, Lewis Cecil, 1881- 1 Jean, Frank Covert, 1880- 1 Laughlin, Harry Hamilton, 1880-1943 1 Leavenworth, Charles Stanley, 1879- 1 Leavenworth, Charles Stanley, b. 1879 1 see all ...

English 19

Bibliography 3 Bibliographies 2

United States 4 Southern States 3 Mexico 2 North America 2 Southern states 1