国外农业信息服务体系建设的启示

裴新涌

The Development of Agricultural Information Service System in Aboard and its Inspiration to our Country

PEI Xin-yong

农业图书情报学刊 . 2015, (1): 154 -158 . DOI: 10.13998/j.cnki.issn1002-1248.2015.01.039