William A. Geering. (2001). Manual on the preparation of African swine fever contingency plans. Rome, Italy: FAO.
Style de citation ChicagoWilliam A. Geering. Manual On the Preparation of African Swine Fever Contingency Plans. Rome, Italy: FAO, 2001.
Style de citation MLAWilliam A. Geering. Manual On the Preparation of African Swine Fever Contingency Plans. Rome, Italy: FAO, 2001.
Attention : ces citations peuvent ne pas être correctes à 100%.