Papers presented at the celebration of the twentieth anniversary of the New York Botanical Garden
Subtitle: Sept. 6-9, 1915.
Series: New York Botanical Garden. Memoirs -- v. 6.; Memoirs of the New York Botanical Garden -- v. 6.
Publisher: New York Botanical Garden
Published: 1916
Place of publication: New York
Language: eng
Number of pages: 592
Subjects: Botany.