American Journal of Botany. v.42, 1955
Steere, William C., ed.
American Journal of Botany. v.42, 1955 edited by William C. Steere - Ohio Botanical Society of American 1955 - v.42, viii, 971 p.; 27cm.
00029122
American Journal of Botany. v.42, 1955 edited by William C. Steere - Ohio Botanical Society of American 1955 - v.42, viii, 971 p.; 27cm.
00029122
