Geering, W., & Amanfu, W. (2002). Preparation of contagious bovine pleuropneumonia contingency plans.
Chicago-čujuhus (17. p.)Geering, William, juo William Amanfu. Preparation of Contagious Bovine Pleuropneumonia Contingency Plans. 2002.
MLA-čujuhus (9. p.)Geering, William, juo William Amanfu. Preparation of Contagious Bovine Pleuropneumonia Contingency Plans. 2002.
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