Results for "United States. Office of Scientific Research and Development"
Close-up of Dr. Richard C. Froeschner with Specimens
- Date: 1975
- Creator: Sandved, Kjell Bloch 1922-
- Creator: Sandved, Kjell Bloch 1922-
Journal of Richard E. Blackwelder, West Indies, vol. 2
- Date: 1935 19350918 19351226
- Creator: Blackwelder, Richard E.
Journal of Richard E. Blackwelder, West Indies, vol. 5
- Date: 1936 19360713 19361027
- Creator: Blackwelder, Richard E.
Diary no. 6, February 15, 1929-June 13, 1929
- Date: 1929 19290215 19290613
- Creator: Graham, David Crockett
Diary no. 10, July 1, 1930-December 23, 1930
- Date: 1930 19300701 19301223
- Creator: Graham, David Crockett
Journal of Richard E. Blackwelder, West Indies, vol. 6
- Date: 1936-1937 19361028 19370307
- Creator: Blackwelder, Richard E.
Journal of Richard E. Blackwelder, West Indies, vol. 3
- Date: 1935-1936 19351227 19360322
- Creator: Blackwelder, Richard E.
Lepidoptera, 1918
- Date: 1918 1918 1918
- Creator: Heinrich, Carl, 1880-1955
Journal from field trips to the American west, 1960, 1962, 1964
- Date: 1960, 1962 1960 19370307
- Creator: Blackwelder, Richard E.
Diary no. 7, June 14, 1929-August 14, 1929
- Date: 1929 19290614 19290814
- Creator: Graham, David Crockett
Diary no. 8, August 16, 1929-March 24, 1930
- Date: 1929-1930 19290816 19300324
- Creator: Graham, David Crockett
Diary no. IV [4], July, 1928-August, 1928 : summer expedition to Ningyuenfu via Yachow
- Date: 1928 19280704 19280928
- Creator: Graham, David Crockett
