广东农林学院农学系；
Department of Agronomy; Kwangtnng Agricultural and Forestry College;
试图运用科技传播学方法，重新认识《北直农话报》的农林学术内容、学术价值和在全国所处的地位。
The research methods in sci-tech spreading are used to re-appreciate the agro-forestry contents, academic values and social position of the Journal of Beizhi Agricultural Science.
试图运用科技传播学方法，重新认识《北直农话报》的农林学术内容、学术价值和在全国所处的地位。
The research methods in sci-tech spreading are used to re-appreciate the agro-forestry contents, academic values and social position of the Journal of Beizhi Agricultural Science.
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