西部地区农民信息需求现状分析——以甘肃庆阳为例
张晓兰,何国莲,朱昭萍
Analysis of Information Demand of Rural Residents in Western China— Take Qingyang, Gansu as an example
Gansu Agricultural University, Lanzhou 730070, China
农业图书情报学刊
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2014, (3): 96
-98
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DOI: 10.13998/j.cnki.issn1002-1248.2014.3.024
