TY  - BOOK
AU  - Jensen,Edward C.
AU  - Hayes,Hugh J.
ED  - Oregon State University
TI  - Trees to know in Oregon and Washington: principal author and photographer Edward C. Jensen ; illustrations by Hugh J, Hayes
SN  - 0870711202
PY  - 2020///
CY  - Corvallis
PB  - Oregon State University Press
KW  - Trees
KW  - Oregon
KW  - Identification
KW  - Washington (State)
KW  - Forests and forestry
KW  - Northwest, Pacific
N1  - EC 1450 Revised December 2020. Originally published January 1950; author: Charles R. Ross; artist: Hugh Hayes.- t.p. verso
ER  -