Note 138 — Introductory material
Reading edition
Chesnut, V. K., and Wilcox, E. V. Stock-Poisoning Plants of Montana. U. S. Dept. Agric., Div. Bot., Bul. 26, p. 95. 1901.—Wilcox, E. V. Plant Poisoning of Stock in Montana. Bur. Animal Industry, 17th Ann. Rept., p. 111. 1900.
Note.—The writer wishes to acknowledge the great literary help Mr. Chesnut’s card catalogue has been to him in the preparation of this paper.