CIARD R.I.N.G
-- 一个面向农业研究与发展（ARD）的信息节点与网关（RING）的路径图
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RING中文网站由中国农业科学院（CAAS）完成，由CAAS，FAO，GFAR维护。
The Chinese version of the RING website is provided by the Chinese Academy of Agricultural Sciences (CAAS) and maintained by CAAS and GFAR
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北京农业信息网
02/05/2012
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11/04/2012
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