Plants Of Yellowstone National Park [With Illustrations And Keys For Identification]

W.B. AND HERMA A. BAGGLEY MCDOUGALL

Publication: United States Printing Office, 1936, Washington

9" x 5 3/4" in pale green printed wrappers. iv, 160 pp., frontispiece, contents, illustrations, introduction, glossary, index to common and scientific names of plants. Gives the development of the park vegetation; types of vegetation in the park; plant structures, key to the common seed plants, ferns, and fern allies. 1/4" split to top of front wrapper at spine, light wear to corners and with some discoloration to edges of wrappers.