by Flora of the northwest coast, including the area west of the summit of the Cascade Mountains, from the forty-ninth parallel south to the Calapooia Mountains on the south border of Lane County, Oregon.By Charles V. Piper ... and R. Kent Beattie ...Author:
Piper, Charles V. (Charles Vancouver), 1867-1926.Publication & Distribution:
Lancaster, Pa.,. Press of the New era printing company, (c)1915.Author:
Beattie, R. Kent (Rolla Kent), b. 1875,$ejoint author.