Books by Nesta Ewan
Manual of the Flora of Norther
Manual of the Flora of Northern Idaho /Carl Epling and Joe Ewan. ; V. 2
Manual of the Flora of Norther
Manual of the Flora of Northern Idaho /Carl Epling and Joe Ewan. ; V. 3
Manual of the Flora of Norther
Manual of the Flora of Northern Idaho /Carl Epling and Joe Ewan. ; V. 4
Biographical dictionary of Roc
Biographical dictionary of Rocky Mountain naturalists
John Lyon, Nurseryman and Plant Hunter, and His Journal, 1799-1814