科技期刊的“级”近几年来，尤其今年来本刊编辑部收到一些作者或读者的来函、来电，询问《黑龙江畜牧兽医》是国家“一级（一类）刊物”还是“二级（二类）刊物”现一并答复如下．．《黑龙江畜牧兽医》是由国家科委批准，省畜牧局和省畜牧兽医学会主办的，公开发行的地方... In recent years, the editorial department of this magazine has received some letters from authors and readers, asking whether “Heilongjiang Animal Husbandry and Veterinary Medicine” is a “first-class (first type) publication” or “second-class Category II) Publications ”are as follows and reply as follows. . “Heilongjiang Animal Husbandry and Veterinary Medicine” is approved by the State Science and Technology Commission, the Provincial Bureau of Animal Husbandry and the Provincial Animal Husbandry and Veterinary Society sponsored by the public ...