Timbers of the new world /

by Record, Samuel J., Record, Samuel J., Hess, Robert W.
Published 1949

Timbers of the new world /

by Record, Samuel J., Record, Samuel J., Hess, Robert W.
Published 1972

Datos sobre el viaje botánico de los profesores Paul C. Standley y Samuel J. Record a Costa Rica y Guatemala en 1925-1926.

by Standley, Paul Carpenter 1884-1963
Published 1920