TY - BOOK TI - Benefits and costs of complience of sanitary regulations in livestoc k markets : : the case of rift valley fever in the Somali Region of Et hiopia / SN - 9291461725 U1 - MISR 381.45963 BEN PY - 2005/// CY - Nairobi : PB - International Livestock Research Institute, KW - Animal husbandry KW - Ethiopia KW - Marketing KW - Hygiene KW - Livestock KW - Marketing KW - Hygiene N1 - Includes bibliographical references ER -