Trees of Western North America /
Spellenberg, Richard,
Trees of Western North America / Richard Spellenberg, Christopher J. Earle, and Gil Nelson ; illustrations by David More ; edited by Amy K. Hughes. - 1 online resource (561 pages) : color illustrations, maps. - Princeton Field Guides . - Princeton field guides. .
Includes index.
9781400851850 (e-book)
Trees--West (U.S.)--Identification.
Electronic books.
QK133 / .S645 2014eb
582.160978
Trees of Western North America / Richard Spellenberg, Christopher J. Earle, and Gil Nelson ; illustrations by David More ; edited by Amy K. Hughes. - 1 online resource (561 pages) : color illustrations, maps. - Princeton Field Guides . - Princeton field guides. .
Includes index.
9781400851850 (e-book)
Trees--West (U.S.)--Identification.
Electronic books.
QK133 / .S645 2014eb
582.160978