Biodiversity Heritage Library

By: Conn, Joseph Henry, - Swarthout, A. V. (Arthur Vance),

Edition:

Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1921

Volume: no.1006 (1921)

Series:

Holding Institution: U.S. Department of Agriculture, National Agricultural Library

Subjects:

BHL Collections:

By: Knapp, George Osmon, - Mason, Burton B., - Swarthout, A. V. (Arthur Vance),

Edition:

Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920

Volume: no.865 (1920)

Series:

Holding Institution: U.S. Department of Agriculture, National Agricultural Library

Subjects:

BHL Collections:

By: Swarthout, A. V. (Arthur Vance), - Bexell, J. A. (John Andrew),

Edition:

Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1921

Volume: no.985 (1921)

Series:

Holding Institution: U.S. Department of Agriculture, National Agricultural Library

Subjects:

BHL Collections:

By: Mason, Burton B., - Robotka, Frank, - Swarthout, A. V. (Arthur Vance),

Edition:

Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1919

Volume: no.811 (1919)

Series:

Holding Institution: U.S. Department of Agriculture, National Agricultural Library

Subjects:

BHL Collections: