This content is only available via PDF.
Copyright 1965 National Association of Biology Teachers
You do not currently have access to this content.
C. B. Heiser; Review: Vascular Plants of the Pacific Northwest (Part 2), by C. L. Hitchcock, A. Cronquist, M. Ownbey, and J. W. Thompson. The American Biology Teacher 1 September 1965; 27 (7): 571. doi: https://doi.org/10.2307/4441081
Download citation file: