TY - SER TI - Pigs SN - 0169-4405 AV - SF391 .P53 PY - 1984///- CY - Doetinchem, The Netherlands PB - Misset International KW - Cerdos KW - Publicaciones periĆ³dicas KW - Carne de cerdo KW - Industria y comercio N1 - "International magazine on pig-keeping."; Title from cover; BioBusiness; 1989-; The first issue called also sample copy ER -