Vercammen, James. Agricultural marketing : structural models for price analysis / by James Vercammen. - Abingdon : Routledge, 2011. - xiv, 222 p. : ill. ; 24 cm. - Routledge textbooks in environmental and agricultural economics. . Includes index. Includes bibliographical references. ISBN: 9780415480444 (pbk.) Subjects--Topical Terms: Agricultural prices.Farm produce--Marketing.Prices.