Results for "Swallen, Jason R. (Jason Richard), 1903-1991"
- Authority Record/EAC
Swallen, Jason R. (Jason Richard), 1903-1991
- Date: 1903 1991
- Collection
Jason Richard Swallen Field Notes, 1925-1963
- Date: 1925 1925-1963
- Creator: Swallen, Jason R (Jason Richard) 1903-1991
- Field Book Registry Collection
Jason Richard Swallen Field Notes from the Department of Botany
- Date: 1925-1954
- Creator: Swallen, Jason R. (Jason Richard), 1903-1991
- Authority Record/EAC
Agency history, 1912-circa 1991
- Date: 1912 1912-1991 1912-circa 1991
- Creator: National Museum of Natural History (U.S.) Division of Grasses
Curatorial Correspondence, 1936-2011
- Date: 1936 1936-2011
- Creator: National Museum of Natural History (U.S.) Department of Botany
- Collection
Curatorial Correspondence, 1894-1944
- Date: 1894 1894-1944
- Creator: United States National Museum Division of Plants
- Finding Aid
SIA Acc. 12-013, National Museum of Natural History (U.S.) Department of Botany, Richard S. Cowan and Thomas R. Soderstrom Field Book, 1959-1973, 2003
- Date: 1959 1959-1973 1959-1973, 2003
- Creator: National Museum of Natural History. Department of Botany
- Creator: Smithsonian Institution Archives
Correspondence, 1918-2018
- Date: 1918 1918-2018
- Creator: National Museum of Natural History (U.S.) Department of Botany
Departmental Records, 1948-2019, with related records from 1918
- Date: 1918 1918-2019 1948-2019, with related records from 1918
- Creator: National Museum of Natural History (U.S.) Department of Botany
- Field Book
Swallen field note book no 5 : numbers 3101 to 4100
- Date: 1934 19340107 19340325
- Creator: Swallen, Jason R. (Jason Richard), 1903-1991
- Field Book
Swallen field note book no 6 : numbers 4101 to 5099
- Date: 1934-1935 1934 1935
- Creator: Swallen, Jason R. (Jason Richard), 1903-1991
- Authority Record/EAC
Agency history, 1947-
- Date: 1947 1947-
- Creator: National Museum of Natural History (U.S.) Department of Botany
