AN ENUMERATION OF THE HERBACEOUS PLANTS COLLECTED BY J. F. ROCK FOR THE ARNOLD ARBORETUM
Published in Journal of The Arnold Arboretum, in 1933, in volume 14, issue 1, pages 1-52
Date published:1933
Published in Journal of The Arnold Arboretum, in 1933, in volume 14, issue 1, pages 1-52
Date published:1933