Smith , Albert Charles, 1906-

Studies of South American plants, by A.C. Smith . - Washington, D.C., U.S. Government Printing Office, 1950. - Vol. 12. - (Smithsonian Institution. U.S. National Museum. Contributions from the U.S. National Herbarium, Vol. 29,pt. 8). .

Ref. QK 241 / Smi