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 » Sports And Outdoors
Remove
Nonfiction » Business » Small Business
Remove
Nonfiction » Science And Technology » Construction And Engineering » Electrical
Remove
Price
Remove
$20 and under
Clear All
Category
Nonfiction
(94587)
Sports And Outdoors
(48)
Lore And Survival
(16)
Fishing
(6)
Fly Fishing
(1)
Camping And Hiking
(4)
Hunting
(4)
Canoes Kayaks And Rafting
(2)
Mountaineering
(2)
Basketball
(1)
Firearms
(1)
Fitness
(1)
Knives
(1)
Running
(1)
Sports Medicine
(1)
Water Sports
(1)
Product Type
Used
(57)
New
(55)
Format
Trade Paperback
(114)
Spiral/Comb
(8)
Hardcover
(7)
Miscellaneous
(1)
Price
$10 and under
(20)
$20 and under
(130)
$40 and under
(130)
Store
Burnside
(45)
Cedar Hills
(25)
Hawthorne
(11)
Local Warehouse
(11)
Remote Warehouse
(52)
Last Received Date
Last 30 days
(14)
Last 7 days
(3)
Science and Mathematics
Duration: 114 ms, Number of Items: 130
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
Next
Page 1 of 3
Compare
up to 5 items
Running with Sherman How a Rescue Donkey Inspired a Rag tag Gang of Runners to Enter the Craziest Race in America
by Christopher McDougall
Used Trade Paperback
$19.00
$12.95
The Sports Gene: Inside the Science of Extraordinary Athletic Performance
by Epstein, David
Used Trade Paperback
$20.00
$12.95
Country Wisdom & Know How Everything You Need to Know to Live Off the Land
by Storey Books
Used Trade Paperback
$19.95
$14.95
50 Hikes in the Tillamook & Clatsop State Forests
by Oregon Chapter Sierra Club
New Trade Paperback
$20.00
Cod: A Biography of the Fish that Changed the World
by Mark Kurlansky
Used Trade Paperback
$18.00
$11.95
Tiger A True Story of Vengeance & Survival
by John Vaillant
Used Trade Paperback
$18.00
$9.98
In Praise of Walking: A New Scientific Exploration
by Shane O'Mara
Used Trade Paperback
$16.95
$10.95
Wave In Pursuit of the Rogues Freaks & Giants of the Ocean
by Susan Casey
Used Trade Paperback
$20.00
$10.95
Unreasonable Virtue of Fly Fishing
by Mark Kurlansky
Used Trade Paperback
$18.00
$12.95
Mountains of the Mind Adventures in Reaching the Summit
by Robert MacFarlane
New Trade Paperback
$20.00
Hiking Oregons Geology 1st Edition
by Ellen Morris Bishop
Used Trade Paperback
$16.95
$10.95
Wiring Simplified 42nd Edition Based on the 2008 National Electrical Code
by H P Richter
Used Trade Paperback
$14.95
$6.95
Wiring Simplified Based on the 2017 National Electrical Code
by Frederic P Hartwell, Herbert P Richter, WC Schwan
Used Trade Paperback
$15.95
$10.95
Slaughter in the Sacramento Valley Poaching & Commercial Market Hunting Stories & Conversations
by Terry Grosz
Used Trade Paperback
$20.00
$12.50
Storm Stories of Survival from Land Sea & Sky
by Clint Willis
Used Trade Paperback
$16.95
$7.95
Oregon Wildlife Viewing Guide
by James Yuskavitch
Used Trade Paperback
$8.95
$4.50
Only Good Bear Is A Dead Bear
by Jeanette Prodgers
Used Trade Paperback
$9.95
$5.50
Mark of the Grizzly True Stories of Recent Bear Attacks & the Hard Lessons Learned
by Scott McMillion
Used Trade Paperback
$14.95
$7.95
Shark Bites True Tales Of Survival
by Greg Ambrose
Used Trade Paperback
$9.95
$5.95
Survival Wisdom & Know How Everything You Need to Know to Thrive in the Wilderness
by Amy Rost
Used Trade Paperback
$19.99
$11.95
Ultimate Guide to Wiring Complete Home Projects
by Creative Homeowner, Fran J Donegan
Used Trade Paperback
$18.95
$12.95
Making Your Small Farm Profitable
by Ron Macher
Used Trade Paperback
$19.99
$12.95
Starting & Running Your Own Small Farm Business
by Sarah Aubrey
Used Trade Paperback
$19.99
$13.95
Expert Companions Outdoor Skills & Tips
by Lachlan McLaine
Used Trade Paperback
$14.95
$10.50
Install Your Own Solar Panels Designing & Installing a Photovoltaic System to Power Your Home
by Joe Burdick, Philip Schmidt
New Trade Paperback
$19.99
$19.95
Mini Weapons of Mass Destruction Targets: 100+ Tear-Out Targets, Plus 5 New Mini Weapons Volume 3
by John Austin
Used Trade Paperback
$9.95
$6.50
The Nature Instinct: Learn to Find Direction, Sense Danger, and Even Guess Nature's Next Move - Faster Than Thought
by Tristan Gooley
New Trade Paperback
$16.95
Total Inventors Manual Transform Your Idea into a Top Selling Product
by Sean Michael Ragan
Used Trade Paperback
$16.99
$10.98
Do It Yourself 12 Volt Solar Power 2nd Edition
by Michel Daniek
Used Trade Paperback
$14.95
$10.95
Hatch Guide For the Lower Deschutes River
by Jim Schollmeyer
Used Hardcover
$19.95
$11.95
Falconry & Hawking The Essential Handbook Including Equipment Training & Health
by Philip Golding
Used Trade Paperback
$9.97
$7.95
Hiking with Grizzlies Lessons Learned
by Tim Rubbert
Used Trade Paperback
$10.95
$7.95
Blue Bear A True Story of Friendship & Discovery in the Alaskan Wild
by Lynn Schooler
Used Trade Paperback
$16.99
$9.95
Get in the Game An Interactive Introduction to Sports Analytics
by Tim Chartier, Ansley Earle
New Trade Paperback
$18.00
Survival Of The Bark Canoe
by John McPhee
Used Trade Paperback
$16.00
$10.95
Sense of Where You Are
by John McPhee
Used Trade Paperback
$18.00
$4.95
Best of Outside The First 20 Years
by Outside Magazine
Used Trade Paperback
$16.95
$7.95
New New Thing A Silicon Valley Story
by Michael Lewis
Used Trade Paperback
$16.99
$9.95
Look Big & Other Tips for Surviving Animal Encounters of All Kinds
by Rachel Levin
Used Trade Paperback
$14.99
$9.95
Search The Continuing Story Of The Tra
by Tom Brown
Used Trade Paperback
$16.00
$7.95
Case Files of the Tracker True Stories from Americas Greatest Outdoorsman
by Brown, Tom
Used Trade Paperback
$16.00
$9.95
Our National Parks
by John Muir
New Trade Paperback
$14.95
Tyranny of Metrics
by Jerry Z. Muller
New Trade Paperback
$19.95
$17.95
Complete Wiring
by Stanley
Used Trade Paperback
$19.95
$9.95
Bear Aware The Quick Reference Bear Country Survival Guide
by Bill Schneider
Used Trade Paperback
$7.95
$4.95
Basic Illustrated Weather Forcasting
by Michael Hodgson
Used Trade Paperback
$9.95
$6.95
Shadows On The Tundra
by Tom Walker
Used Hardcover
$19.95
$6.50
Soft Paths How To Enjoy Wilderness
by Bruce Hampton
Used Trade Paperback
$10.95
$4.95
River of Mountains A Canoe Journey Down the Hudson
by Peter Lourie
Used Trade Paperback
$19.95
$12.95
Sacred Summits
by John Muir
Used Trade Paperback
$13.95
$8.95
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
Next
Page 1 of 3
Compare
up to 5 items