Materials for a flora of the continental Northwest Territories of Canada
By: by A.E. Porsild.
Publisher: Arnold Arboretum of Harvard University
Published: 1943
Place of publication: [Jamaica Plain, Mass
Language: eng
Number of pages: 79
Subjects: Botany -- Northwest Territories
Other titles: Sargentia. Vol. 4
Notes: Cover title.

"Reprinted from Sargentia IV, September, 1943."

Includes bibliographical references (p. 78-79).

Porsild Collection.

ROM copy annotated by the author.