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 » Cooking » Baking
Remove
Nonfiction » Science And Technology » Geology » Fossils And Paleontology
Remove
Price
Remove
$20 and under
Clear All
Category
Nonfiction
(94455)
Sports And Outdoors
(46)
Lore And Survival
(18)
Fishing
(6)
Fly Fishing
(1)
Camping And Hiking
(4)
Canoes Kayaks And Rafting
(2)
Hunting
(2)
Basketball
(1)
Firearms
(1)
Fitness
(1)
Knives
(1)
Running
(1)
Sports Medicine
(1)
Water Sports
(1)
Product Type
New
(590)
Used
(86)
Format
Trade Paperback
(713)
Hardcover
(45)
Other
(3)
Pamphlet
(3)
Flexible
(1)
Library Binding
(1)
Mass Market
(1)
Miscellaneous
(1)
Price
$10 and under
(212)
$20 and under
(768)
$40 and under
(768)
Store
Burnside
(74)
Cedar Hills
(42)
Hawthorne
(18)
Local Warehouse
(19)
Remote Warehouse
(576)
Last Received Date
Last 30 days
(16)
Last 7 days
(3)
Science and Mathematics
Duration: 168 ms, Number of Items: 768
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 16
Compare
up to 5 items
Jurassic Terrarium With Tiny Dinosaur
by Running Press
New Miscellaneous
$10.95
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
Fieldwork
by Iliana Regan
New Trade Paperback
$19.99
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
Your Inner Fish A Journey Into the 3.5 Billion Year History of the Human Body
by Neil Shubin
Used Trade Paperback
$17.00
$11.95
How Fast Did T rex Run
by David Hone
New Trade Paperback
$18.95
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
$8.95
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
Search The Continuing Story Of The Tra
by Tom Brown
Used Trade Paperback
$16.00
$7.95
Dinosaurs 2nd Edition A Folding Pocket Guide to Familiar Species
by James Kavanagh, Waterford, Raymond Leung
Used Pamphlet
$7.95
$5.95
Unreasonable Virtue of Fly Fishing
by Mark Kurlansky
Used Trade Paperback
$18.00
$12.95
Dinosaurs 300 Prehistoric Creatures
by Gerrie Mccall
New Flexible
$14.99
Dinosaurs Rediscovered The Scientific Revolution in Paleontology
by Michael J Benton
New Trade Paperback
$16.95
Dinopedia A Brief Compendium of Dinosaur Lore
by Darren Naish
New Hardcover
$16.95
Fossiling in Florida: A Guide for Diggers and Divers
by Olin Mark Renz
Used Trade Paperback
$19.95
$10.95
Hiking Oregons Geology 1st Edition
by Ellen Morris Bishop
Used Trade Paperback
$16.95
$10.95
Build Your Own Earth Oven: A Low-Cost Wood-Fired Mud Oven, Simple Sourdough Bread, Perfect Loaves, 3rd Edition
by Kiko Denzer and Hannah Field
Used Trade Paperback
$19.95
$13.95
Last Days of the Dinosaurs
by Riley Black
New Trade Paperback
$19.00
Monsters Bones
by David K Randall
New Trade Paperback
$17.95
Field Guide to Fossils
by W Scott IV Persons, Amanda Kelley
New Pamphlet
$7.95
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
$6.95
The Fossil Factory: A Kid's Guide to Digging Up Dinosaurs, Exploring Evolution, and Finding Fossils
by Niles Eldredge and Douglas Eldredge and Gregory Eldredge
New Trade Paperback
$12.95
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
Dino Safari: Fun Places for Adults and Children to Learn about Dinosaurs
by R. L. Jones
New Trade Paperback
$12.95
Golden Guide Fossils
by Frank H T Rhodes
New Trade Paperback
$8.99
Darwins Fossils The Collection That Shaped the Theory of Evolution
by Adrian Lister
Used Trade Paperback
$19.95
$13.95
Monkeys Bridge Mysteries of Evolution in Central America
by David Rains Wallace
Used Trade Paperback
$18.95
$12.95
Just in Case How to Be Self Sufficient When the Unexpected Happens
by Kathy Harrison
Used Trade Paperback
$18.95
$8.95
Expert Companions Outdoor Skills & Tips
by Lachlan McLaine
Used Trade Paperback
$14.95
$10.50
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
Dinosaurs the Grand Tour Everything Worth Knowing about Dinosaurs from Aardonyx to Zuniceratops
by Keiron Pim, Jack Horner
Used Trade Paperback
$18.95
$12.95
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
Ancient Bones Unearthing the Astonishing New Story of How We Became Human
by Madelaine Bohme, Jane Billinghurst, Rudiger Braun
New Trade Paperback
$18.95
The Scars of Eden Has Humanity Confused the Idea of God with Memories of Et Contact
by Paul Wallis
New Trade Paperback
$14.95
Hatch Guide For the Lower Deschutes River
by Jim Schollmeyer
Used Hardcover
$19.95
$11.95
Introducing Palaeontology A Guide to Ancient Life
by Patrick N Wyse Jackson
Used Trade Paperback
$16.50
$9.95
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
Digging Snowmastodon Discovering an Ice Age World in the Colorado Rockies
by Kirk Johnson, Ian Miller
Used Trade Paperback
$19.95
$8.95
Blue Bear A True Story of Friendship & Discovery in the Alaskan Wild
by Lynn Schooler
Used Trade Paperback
$16.99
$9.95
Gorgon The Monsters That Ruled the Planet Before Dinosaurs & How They Died in the Greatest Catastrophe in Earths History
by Peter D Ward
Used Trade Paperback
$15.00
$10.95
Dinosaur Lives
by John R Horner
Used Trade Paperback
$13.00
$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
4
5
Next
Page 1 of 16
Compare
up to 5 items