Hippocrene USA guide to America's heartland : a travel guide to the back roads of Illinois, Indiana, Iowa, and Missouri / Tom Weil. Hippocrene U.S.A. guide to America's heartland. America's heartland. Weil, Tom. Automobile travel Middle West Guidebooks. F355 .W36 1989 915.6 WEI Cover title: Hippocrene U.S.A. guide to America's heartland. Spine title: America's heartland. Includes index. Bibliography: p. 377-413. New York : Hippocrene Books, c1989. c1989. 1989 Text xv, 423 p. : http://www.loc.gov/catdir/toc/fy055/88038241.html eng Middle West Guidebooks. Middle West