Handbook of West-American cone-bearers Lemmon, J. G. (John Gill), 1832-1908 creator text book [Oakland, Cal.] 1900 1900 4th (pocket) ed., with 12 page appendix of changes and new matter.
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ENG Botany Conifers Pacific coast https://www.biodiversitylibrary.org/bibliography/31474 10.5962/bhl.title.31474 U.S. Dept. of agr. Library