Library of Congress / University of Nebraska Press / /
IndustryTerm
expedition equipment / river systems / Internet access Small index / mapmaking techniques and tools / boat travel / navigational tool / pole chain / pre-determined travel directions / navigational tools / /
Organization
Congress / University of Nebraska Press / Corps of Discovery / /
Person
Clark Journey / William Clark / Rex Crabtree Eastside / Samuel Lewis / Gary E. Moulton / John J. Peebles / Gary Moulton / /