Studies in American Phaseolineae,
Piper, Charles V. 1867-1926.
Studies in American Phaseolineae, by C. V. Piper. - Washington, Govt. Print. Off., 1926. - v, 663-701, vii-viii p. pl. 64 25 cm. - Smithsonian Institution. United States National Museum. Contributions from the United States National Herbarium. v. 22, pt. 9 .
Issued June 12, 1926.
agr26000874
Phaseolineae.
QK1 / .U5 vol. 22, pt. 9
Studies in American Phaseolineae, by C. V. Piper. - Washington, Govt. Print. Off., 1926. - v, 663-701, vii-viii p. pl. 64 25 cm. - Smithsonian Institution. United States National Museum. Contributions from the United States National Herbarium. v. 22, pt. 9 .
Issued June 12, 1926.
agr26000874
Phaseolineae.
QK1 / .U5 vol. 22, pt. 9