@a西部农民信息需求特征及农村信息服务调查与研究@Axi bu nong min xin xi xu qiu te zheng ji nong cun xin xi fu wu diao cha yu yan jiu@d= Inverstigation and study on characteristics of information demand and rural information service of farmers in western China@f朱立芸, 王旭东, 王赫著@zeng
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西部农民信息需求特征及农村信息服务调查与研究= Inverstigation and study on characteristics of information demand and rural information service of farmers in western China/朱立芸, 王旭东, 王赫著.-成都：西南财经大学出版社，2021.9
