USDA. ARS. National Agricultural Library.
Describes the scope of the Charles Valentine Riley Memorial Foundation in Special Collections at the National Agricultural Library in Beltsville, Maryland. Includes a historical sketch.
USDA. ARS. National Agricultural Library.
Describes the scope of the Charles Valentine Riley Memorial Foundation in Special Collections at the National Agricultural Library in Beltsville, Maryland. Includes a historical sketch.
USDA. ARS. National Agricultural Library.
Survey of the American Poultry Historical Society Collection in Special Collections at the National Agricultural Library in Beltsville, Maryland.
USDA. ARS. National Agricultural Library.
Summarizes the Association for Communication Excellence in Agriculture, Natural Resources, and Life and Human Science Records Collection at the National Agricultural Library in Beltsville, Maryland.
USDA. ARS. National Agricultural Library.
Documents the scope of the Agricultural History Society in Special Collections at the National Agricultural Library in Beltsville, Maryland.