American Journal of Botany. v.40, 1953
Tippo, Oswald, ed.
American Journal of Botany. v.40, 1953 edited by Oswald Tippo - Ohio Botanical Society of American 1953 - v.40, viii, 842 p.; 27cm.
00029122
American Journal of Botany. v.40, 1953 edited by Oswald Tippo - Ohio Botanical Society of American 1953 - v.40, viii, 842 p.; 27cm.
00029122