已收录 268920 条政策

政策提纲

In Memoriam: Patrick G. Johnston (1958–2017)

[摘要] Reflections on the career and accomplishments of Professor Patrick G. Johnston, who is still greatly missed.

[发布日期] [发布机构]

[效力级别] [学科分类] 地质学

[关键词] [时效性]

浏览次数：1