Harry Nehls books & textbook
Birds of the Willamette Valley Region (Regional Bird Books)
Harry Nehls Tom Aversa Hall Opperman Hal Opperman map by Shawn Morse Drawings by Eric Kraig map by Shawn Morse Drawings by Eric Kraig
R. W. Morse Company /2004-08-18 Paperback / 400 Pages
isbn-10: 0964081040 / isbn-13: 9780964081048
Birds of the Inland Northwest and Northern Rockies
Nehls, Harry Denny, Mike Trochlell, Dave
R W Morse Co /2008-08-15 Paperback / 422 Pages
isbn-10: 0964081067 / isbn-13: 9780964081062
Birds of Interior BC and the Rockies
Cannings, Richard Nehls, Harry Denny, Mike Trochlell, Dave
Heritage House Pub Co Ltd /2009-09-14 Paperback / 434 Pages
isbn-10: 189497459X / isbn-13: 9781894974592
Familiar Birds of the Northwest Covering Birds Commonly Found in Oregon, Washington, Idaho, Northern California, and Western Canada
Portland Audubon Society /1981T Paperback / 192 Pages
isbn-10: 0931686040 / isbn-13: 9780931686047
Familiar Birds of the Northwest
Audubon Society of Portland /1989-06-01 Paperback / 184 Pages
isbn-10: 0931686083 / isbn-13: 9780931686085
Familiar birds of Northwest shores and waters, covering birds found west of the Cascade Mountains in northern California, Oregon, Washington, and in southwestern British Columbia
Porland Audubon Society /1975T Paperback / 96 Pages
Birds of the Willamette Valley Region (Regional Bird Books) Paperback August 18, 2004
r. w. morse company; 1 edition (august 18, 2004) / Unknown Binding
Familiar Birds of the Northwest
Portland Audubon Society / Unknown Binding
Familiar Birds of the Northwest
Audubon Society of Portland /1983T Paperback
isbn-10: 0931686059 / isbn-13: 9780931686054
