Cart
|
Hello, |
Login
MENU
Browse
New Arrivals
Bestsellers
Featured Preorders
Award Winners
Audio Books
See All Subjects
Used
Staff Picks
Staff Picks
Picks of the Month
Bookseller Displays
50 Books for 50 Years
25 Best 21st Century Sci-Fi & Fantasy
25 PNW Books to Read Before You Die
25 Books From the 21st Century
25 Memoirs to Read Before You Die
25 Global Books to Read Before You Die
25 Women to Read Before You Die
25 Books to Read Before You Die
Gifts
Gift Cards & eGift Cards
Powell's Souvenirs
Journals and Notebooks
socks
Games
Sell Books
Blog
Events
Find A Store
Browse-Book-Genres
»
science-and-mathematics
Filter Items
You've Selected
Remove
Category
Remove
Nonfiction » Religion
Remove
Nonfiction » Science And Technology » Industrial And Control Engineering
Remove
Nonfiction » Science And Technology » Zoology » Field Guides
Remove
Price
Remove
$20 and under
Clear All
Category
Nonfiction
(94455)
Religion
(49)
Spirituality
(23)
Christianity
(15)
Theology
(6)
Christian Living
(2)
Inspirational
(2)
Bible Study
(1)
Catholicism
(1)
Social Issues
(1)
Eastern Religions
(4)
Buddhism
(3)
World Religions
(3)
Comparative Religion
(2)
Judaism
(2)
Product Type
New
(487)
Used
(170)
Format
Trade Paperback
(506)
Pamphlet
(61)
Hardcover
(21)
Spiral/Comb
(19)
Map
(12)
Other
(9)
Miscellaneous
(8)
Flexible
(6)
Info Not Available
(5)
Price
$10 and under
(237)
$20 and under
(647)
$40 and under
(647)
Store
Burnside
(256)
Cedar Hills
(58)
Hawthorne
(66)
Local Warehouse
(33)
Remote Warehouse
(436)
Last Received Date
Last 30 days
(66)
Last 7 days
(16)
PreOrder
Next 30 days
(1)
Science and Mathematics
Duration: 82 ms, Number of Items: 647
Sort By
Relevance
Recently Arrived
Title – A to Z
Title – Z to A
Grid
List
50 Items Per Page
25 Items Per Page
100 Items Per Page
200 Items Per Page
1
2
3
4
5
Next
Page 1 of 13
Compare
up to 5 items
Birds of the Northwest
by Stan Tekiela
New Spiral/Comb
$9.95
Nature Anatomy: The Curious Parts and Pieces of the Natural World
by Julia Rothman
Used Trade Paperback
$18.99
$12.95
Oregon Birds
by James Kavanagh, Raymond Leung
New Pamphlet
$7.95
Field Guide to Edible Mushrooms of the Pacific Northwest
by Daniel Winkler
New Pamphlet
$7.95
Wild in the City A Guide to Portlands Natural Areas
by Michael Houck
Used Trade Paperback
$18.95
$9.95
Edible Wild Plants Pocket Naturalist
by James Kavanagh
New Miscellaneous
$7.95
Oregon Trees & Wildflowers An Introduction to Familiar Species of Trees Shrubs & Wildflowers
by James Kavanagh
New Miscellaneous
$7.95
Wildflowers of the Pacific Northwest
by George Miller
New Spiral/Comb
$9.95
Sacred Nature
by Karen Armstrong
New Trade Paperback
$17.00
Sibleys Backyard Birds of Pacific Northwest
by David Allen Sibley
New Pamphlet
$9.95
Oregon Wildlife an Introduction to Familiar Species
by Kavanagh, James and Press, Waterford and Leung, Raymond
New Pamphlet
$7.95
Rocks & Minerals of the Pacific Coast
by Dan R Lynch, Bob Lynch
New Spiral/Comb
$9.95
Pacific Coast Foraging Guide: 45 Wild Foods from Beach, Field, and Forest
by Jennifer Hahn and Mac Smith
New Pamphlet
$7.95
Common Bees of Western North America
by Olivia Messinger Carril
New Map
$9.95
Common Mushrooms of the Pacific Northwest
by Kirsten McKnight
New Map
$9.95
Holy The Firm
by Annie Dillard
Used Trade Paperback
$14.99
$6.95
Encyclical on Climate Change & Inequality
by Francis
Used Trade Paperback
$17.99
$10.95
Spiritual Ecology The Cry of the Earth
by Llewellyn Vaughan Lee, Thich Nhat Hanh, Joanna Macy
Used Trade Paperback
$15.95
$12.95
Sibleys Backyard Birds of Northern California
by David Allen Sibley
New Pamphlet
$9.95
Field Guide to the Identification of Pebbles
by Eileen Van Der Flier Keller
Used Miscellaneous
$8.95
$5.95
Field Guide to Birds of the Pacific Northwest
by Tony Greenfield
New Map
$7.95
Medicinal Plants An Introduction to Familiar North American Species
by James Kavanagh
New Pamphlet
$8.95
$7.95
Agates & Other Collectibles of the Pacific Coast
by Dan R Lynch
New Spiral/Comb
$9.95
Active Hope Revised How to Face The Mess Were in with Unexpected Resilience & Creative Power
by Joanna Macy, Chris Johnstone
Used Trade Paperback
$18.95
$9.95
Oregon Freshwater Fishes: A Waterproof Folding Guide to Native and Introduced Species
by Waterford Press
New Trade Paperback
$7.95
Sibleys Trees of Pacific Northwest
by David Allen Sibley
New Pamphlet
$9.95
Wildlife Anatomy The Curious Lives & Features of Wild Animals around the World
by Julia Rothman
New Trade Paperback
$18.99
Instant Engineering
by Joel Levy
Used Hardcover
$17.99
$9.98
Nature Obscura A Citys Hidden Natural World
by Kelly Brenner
New Trade Paperback
$17.95
Freshwater Fishes of the Pacific Northwest A Guide to Game Fishes
by Joseph R Tomelleri, Craig Springer
Used Pamphlet
$8.95
$4.95
Audubon Field Guide to North American Wildflowers Western Region
by Audubon Society, Richard Spellenberg
Used Flexible
$11.95
Scat Finder A Guide to Mammal Scat of Eastern North America
by Dorcas S Miller
New Trade Paperback
$5.95
Sibleys Backyard Birds of Southern California
by David Allen Sibley
New Pamphlet
$9.95
Pacific Intertidal Life A Guide to Organisms of Rocky Reefs & Tide Pools of the Pacific Coast
by Ron Russo, Pam Olhausen
New Trade Paperback
$5.95
Field Guide to Crabs of the Pacific Northwest
by Greg Jensen
New Pamphlet
$7.95
Amphibians Of Oregon Washington & British Columbia
by Charlotte Corkran
Used Flexible
$16.95
$10.95
Animal Tracks Of Washington & Oregon
by Ian Sheldon
Used Trade Paperback
$6.95
Bugs of Washington & Oregon
by John Acorn
Used Trade Paperback
$14.95
$9.95
Animal Tracks an Introduction to the Tracks & Signs of Familiar North American Species
by James Kavanagh
New Pamphlet
$8.95
$7.95
Mushrooms An Introduction to Familiar North American Species
by James Kavanagh
Used Miscellaneous
$8.95
$5.50
Waterfowl An Introduction to Familiar Plants & Animals in the Area
by James Kavanagh, Raymond Leung
New Map
$7.95
Butterflies of the Northwest Your Way to Easily Identify Butterflies
by Jaret C Daniels
New Spiral/Comb
$9.95
Dinosaurs 2nd Edition A Folding Pocket Guide to Familiar Species
by James Kavanagh, Waterford, Raymond Leung
Used Pamphlet
$7.95
$5.95
Trout & Salmon of North America
by Waterford Press
New Pamphlet
$7.95
Spiders A Folding Pocket Guide to Familiar Species Worldwide
by James Kavanagh, Raymond Leung
New Pamphlet
$7.95
Florida Freshwater Fishes: A Waterproof Folding Guide to Native and Introduced Species
by Matthew Morris
New Trade Paperback
$7.95
Washington State Freshwater Fishes
by Waterford Press
New Pamphlet
$7.95
Sibleys Raptors of Western N America
by David Allen Sibley
New Pamphlet
$9.95
Fishes of the Pacific Northwest Coast
by Val Kells
New Pamphlet
$9.95
Freshwater Fishes of the Pacific Northwest
by Robert G Werner
New Map
$9.95
Sort By
Relevance
Recently Arrived
Title – A to Z
Title – Z to A
Grid
List
50 Items Per Page
25 Items Per Page
100 Items Per Page
200 Items Per Page
1
2
3
4
5
Next
Page 1 of 13
Compare
up to 5 items