Toma, Bernard Dictionary of Veterinary Epidemiology - @1999 - Lowa, U.S.A. Lowa State University Press 1999 - xvi, 284p - @single . ISBN: 081382639X LC Class. No.: 636.089/44 / SF780.9G5813 Dewey Class. No.: 636.089/T59V / 44-dc21