The Smithsonian guides to natural America.
By: text, Suzanne Winckler ; photography, Willard Clay ... [et al.] ; preface, Thomas E. Lovejoy.
Contributors: Clay, Willard.
Publisher: Smithsonian Books; Random House
Published: 1997
Place of publication: Washington, D.C; New York
Language: eng
Number of pages: 286
Subjects: Natural history -- Middle West -- Guidebooks.; Middle West -- Guidebooks.
Other titles: Heartland--Illinois, Iowa, Nebraska, Kansas, and Missouri
Notes: Includes bibliographical references (p. 254-255) and index.