Flora of the Pacific Northwest: An Illustrated Manual
$9.69 - $80.00
Manual of Vascular Plants of Northeastern United States and Adjacent Canada
$32.49 - $37.19
The Natural Geography of Plants
$15.39
The Evolution and Classification of Flowering Plants
$13.39 - $15.89
Basic botany
$17.89 - $20.99
Introductory botany
$16.09
How to Know the Seed Plants (Music Series)
$14.39 - $16.79
Vascular Plants of the Pacific Northwest, Part 5: Compositae
$31.49 - $144.10
Vascular Flora of the Southeastern United States: Vol. 1: Asteraceae
$98.09
Idaho, Oregon, 1959, [numbers 8120-8255]; 564
$19.97
Oregon, Nevada, 1959, [numbers 8581-8797]; 616
$22.69
Mexico, 1962, [numbers 9657-9727]; 580
$18.15
Nevada, California, 1963, [numbers 9844-9866]; 583
$16.34
Oregon, Nevada, 1959, [numbers 8256-8304]; 565
$18.15
Montana, Wyoming, 1955, [numbers 7981-8028]; 561
$18.15
Montana, 1955, [numbers 8086-8111]; 563
$16.34
Oregon, 1959, [numbers 8305-8353]; 566
$18.15
Oregon, Idaho, 1955, [numbers 7800-7854]; 558
$16.34
Utah, 1961, [numbers 8937-9004]; 571
$18.15
Oregon, Nevada, California, 1959, [numbers 8407-8580]; 568
$20.87
Montana, Wyoming, 1955, [numbers 7925-7980]; 560
$18.15
Mexico, 1962, [numbers 9511-9656]; 579
$20.87
Oregon, Idaho, 1959, [numbers 8355-8405]; 567
$18.15
Mexico, 1962, [numbers 9804-9843]. Arizona, California, Nevada, 1964, [numbers 9884-9923]; 582
$18.15
Utah, 1961, [numbers 9408-9474]; 576
$18.15
Montana, 1955, [numbers 8029-8085]; 562
$18.15
Utah, 1961, [numbers 9206-9303]; 574
$19.97
Utah, Nevada, 1961, [numbers 8860-8936]; 570
$18.15
Mexico, 1962, [numbers 9728-9803]; 581
$18.15
Minnesota, Colorado, 1962, [numbers 9503-9510]; 578
$18.15