… Services Department,the University of Tulsa)编辑出版的一个石油专业的数据库。该数据库创立于1961年。专业收录全球范围内关于石油、天然气方面的信息,是石油专业的重要检索工具。资源类型包括期刊、会议文献、专利、技术报告、政府文献及报告、学术论文、图书、地图,主 … http://cgl.org.cn/zy/wwzy.aspx 2016-01-26 |
中国地质图书馆 资源概况 … Services Department,the University of Tulsa)编辑出版的一个石油专业的数据库。该数据库创立于1961年。专业收录全球范围内关于石油、天然气方面的信息,是石油专业的重要检索工具。资源类型包括期刊、会议文献、专利、技术报告、政府文献及报告、学术论文、图书、地图,收 … http://cgl.org.cn/new/bggk/zy.aspx 2015-10-28 |
Organization … services. To carry out document collection, lending and digital processing of the literature in the library; to undertake domestic interlibrary loan, exhibition management, on-line consulting and to carry out research on literature services of library. … http://cgl.org.cn/en/organization.aspx 2013-11-18 |
Background … services to the public. Currently, NGLC holds a collection of 710,000 volumes of books and documents published in China and overseas, over 10000 geological graphic documents from various countries in the world, and more than 20 large-scale bibliographic d … http://cgl.org.cn/en/background.aspx 2013-11-15 |
Brief introduction … services. As the national Geoscience Documents center, the current the Library Literature amount has reached nearly 0.70 million volumes, including the collection of literature at home and abroad printed from Enlightenment period of modern geo … http://cgl.org.cn/new/gj/brief.aspx 2013-05-28 |
… services. As the national Geoscience Documents center, the current the Library Literature amount has reached nearly 0.70 million volumes, including the collection of literature at home and abroad printed from Enlightenment period of modern geo … http://cgl.org.cn/zl/gjjhy.aspx 2012-12-03 |
… Services Department,the University of Tulsa)编辑出版的一个石油专业的数据库。该数据库创立于1961年。专业收录全球范围内关于石油、天然气方面的信息,是石油专业的重要检索工具。资源类型包括期刊、会议文献、专利、技术报告、政府文献及报告、学术论文、图书、地图,收 … http://cgl.org.cn/auto/db/detail.aspx?db=998001&rid=204 2012-02-09 |
… Services Department,the University of Tulsa)编辑出版的一个石油专业的数据库。该数据库创立于1961年。专业收录全球范围内关于石油、天然气方面的信息,是石油专业的重要检索工具。资源类型包括期刊、会议文献、专利、技术报告、政府文献及报告、学术论文、图书、地图,收 … http://cgl.org.cn/auto/db/detail.aspx?db=998001&rid=204 2012-02-09 |