Anthrax(炭疽)isanaturallyoccurringdiseaseofplant-eatingan...
问题详情：Anthrax(炭疽)isanaturallyoccurringdiseaseofplant-eatinganimalscausedbytheanthraxbacillus(杆菌)．Itisanillnesswhichhasbeenrecognizedsinceancienttimes．Anthraxwascommonessentiallyinallareaswherelive...