Trees to know in Oregon and Washington : principal author and photographer Edward C. Jensen ; illustrations by Hugh J, Hayes.
Jensen, Edward C.
Trees to know in Oregon and Washington : principal author and photographer Edward C. Jensen ; illustrations by Hugh J, Hayes. Trees to know in Oregon and Washington. - [70th anniversary edition; revised from 2010 60th anniversary edition] EC 1450 Revised December 2020. - Corvallis : Oregon State University Press, 2020. - 172 p. : color illustrations ; 23 cm
EC 1450 Revised December 2020. Originally published January 1950; author: Charles R. Ross; artist: Hugh Hayes.- t.p. verso
0870711202 9780870711206
Trees--Identification.--Oregon
Trees--Identification.--Washington (State)
Forests and forestry--Northwest, Pacific.
Trees to know in Oregon and Washington : principal author and photographer Edward C. Jensen ; illustrations by Hugh J, Hayes. Trees to know in Oregon and Washington. - [70th anniversary edition; revised from 2010 60th anniversary edition] EC 1450 Revised December 2020. - Corvallis : Oregon State University Press, 2020. - 172 p. : color illustrations ; 23 cm
EC 1450 Revised December 2020. Originally published January 1950; author: Charles R. Ross; artist: Hugh Hayes.- t.p. verso
0870711202 9780870711206
Trees--Identification.--Oregon
Trees--Identification.--Washington (State)
Forests and forestry--Northwest, Pacific.