American Journal of Botany. v.38, 1951
Meyer, Bernard S., ed.
American Journal of Botany. v.38, 1951 edited by Bernard S. Meyer - Ohio Botanical Society of American 1951 - v.38, viii, 834 p.; 27cm.
00029122
American Journal of Botany. v.38, 1951 edited by Bernard S. Meyer - Ohio Botanical Society of American 1951 - v.38, viii, 834 p.; 27cm.
00029122