Results for "United States. Defense Research and Engineering"
Diary no. 8, August 16, 1929-March 24, 1930
- Date: 1929-1930 19290816 19300324
- Creator: Graham, David Crockett
Journal of Richard E. Blackwelder, West Indies, vol. 5
- Date: 1936 19360713 19361027
- Creator: Blackwelder, Richard E.
Diary, 1866 - May 25, 1867
- Date: 1866-1867 01011866 05251867
Field notes, Death Valley Expedition, 1891
- Date: 1891 18910510 18910730
Book no. 1, H.A. Allard, field collection specimen no. 1-1710
- Date: 1930-1936 19301012 19360607