当前养殖业大场大户畜禽防疫灭病应解决的问题及建议噹前養殖業大場大戶畜禽防疫滅病應解決的問題及建議 당전양식업대장대호축금방역멸병응해결적문제급건의 Problems and Suggestions about epidemic Prevention of big Animal Farmsand big Culturists
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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 2000年9期34-35,共2页