On the occurrence of Pinus banksiana in southeastern Minnesota
By: C.O. Rosendahl and F.K. Butters
Publisher: Plant World Association
Published: 1918
Place of publication: Baltimore, Md
Language: eng
Number of pages: 113
Subjects: Jack pine
Notes: Caption title.

"Reprinted from the Plant world, vol. 21, no. 5, May, 1918."