在公安部幼犬社会化训养试点工作现场会上的讲话
재공안부유견사회화훈양시점공작현장회상적강화
The speech on experimental unit working conference of socialized feeding for puppy dog of the public security of ministry by Secretary-general An Weixing on working experiment scene
  • 万方数据
    中国工作犬业 중국공작견업
    ZHONGGUO GONGZUO QUANYE
    2005年 12期 8-9 ,共2页

    张民贵

    장민귀





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