Roach, Mary Gulp: travels around the gut - London: Oneworld, 2013. - viii, 340 p. ill. ; 20 cm. Includes bibliographical references. ISBN: 9781780749891 Subjects--Topical Terms: Gastrointestinal system.Digestive organs.Alimentary canal.Digestion. Dewey Class. No.: 612.3 / ROA