Download or read book The Natural World of Lewis and Clark written by David A. Dalton and published by University of Missouri Press. This book was released on 2008 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Dalton reexamines many of Lewis and Clark's discoveries, and their identification of new plants and animals, in the light of modern science to show their lasting biological significance. In clear, readily accessible terms, he relates the Expedition's observations to principles of ecology, genetics, physiology, and animal behavior"--Provided by publisher.