TY - BOOK AU - S. Wayne Martin AU - Alan H. MeekPreben Willeberg TI - Veterinary Epidemiology: Principles and Methods SN - 978.81.85860.03.3 PY - 1988/// CY - Lucknow PB - International Book distributing co KW - Veterinary EpidemiologyPrincipal and Methods KW - veterinary EpidemiologySampling MethodsMortality RatesHost Factors ER -