Richard Spellenberg

4 books

National Audubon Society Field Guide to North American Wildflowers: Western Region by Richard Spellenberg, National Audubon Society

National Audubon Society Field Guide to North American Wildflowers: Western Region

Richard Spellenberg, National Audubon Society

896 pages • first pub 1979 (editions)

nonfiction nature reference science informative reflective slow-paced
National Wildlife Federation Field Guide to Trees of North America by Daniel Mathews, John W. Thieret, Terry Purinton, Bruce Kershner, Gerry Moore, Richard Spellenberg, Gil Nelson, Andrew Block, Craig Tufts

National Wildlife Federation Field Guide to Trees of North America

Daniel Mathews, John W. Thieret, Terry Purinton, Bruce Kershner, Gerry Moore, Richard Spellenberg, Gil Nelson, Andrew Block, Craig Tufts

528 pages • first pub 2008 (editions)

nonfiction nature reference informative medium-paced
Trees of Western North America by Richard Spellenberg, Gil Nelson, Christopher J. Earle

Trees of Western North America

Richard Spellenberg, Gil Nelson, Christopher J. Earle

560 pages • missing pub info (editions)

nonfiction nature reference informative medium-paced
Trees of Eastern North America by Richard Spellenberg, Gil Nelson, Christopher J. Earle

Trees of Eastern North America

Richard Spellenberg, Gil Nelson, Christopher J. Earle

720 pages • missing pub info (editions)

nonfiction nature politics reference
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