大庆地区某猪场猪传染性胃肠炎的调查与防制大慶地區某豬場豬傳染性胃腸炎的調查與防製 대경지구모저장저전염성위장염적조사여방제 Investigation and Control on epidemic Gastricism and Enteritis in certain Pig Farm of Daqing Area
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黑龙江畜牧兽医黑龍江畜牧獸醫흑룡강축목수의 HEILONGJIANG JOURNAL OF ANIMAL SCIENCE AND VETERINARY MEDICINE 2002年1期35,共1页