Duplicates sent to Gray Herbarium on account of exchange : Arctic plants

• Main Author: Malte, M. O. (Malte Oscar), 1880-1933
• Other Authors: Harvard University Botany Libraries
• Format: Book
• Language: unknown
• Subjects: Canada; Eastern; Plants; Arctic
• Online Access: https://www.biodiversitylibrary.org/item/230591; https://doi.org/10.5962/bhl.title.134586