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1 Japanese Institutional Repositiories Online (JAIRO) 开放资源 专家推荐
  JAIRO is a succeeding service of JuNii+ (test version) (Japanese) in which academic information (journal articles, theses or dissertations, departmental bulletin papers, research p...
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2 James mica mine, Yancey County, North Carolina 未开放资源 机器抓取
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3 J-J mine (Gillette quarry), Haddam Neck, Connecticut 未开放资源 机器抓取
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4 Johnny Gulch talc deposit, Madison County, Montana 开放资源 机器抓取
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5 Joints in clay and their relation to the slope failure at Greenbelt, Maryland, December 28, 1962 未开放资源 机器抓取
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6 Joints, fissures, and voids in rhyolite welded ash-flow tuff at Teton damsite, Idaho 开放资源 机器抓取
  Several kinds of joints, fissures, and voids are present in densely welded rhyolite ash-flow tuff at Teton damsite. Older fissures and voids probably were formed in the ash-flow sh...
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7 January 1977 water levels, and data related to water-level changes since 1950, western Kansas 未开放资源 机器抓取
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8 January 1978 water levels, and data related to water-level changes since 1940 or 1950, western Kansas 未开放资源 机器抓取
  Water-level measurements were made in about 1,450 observation wells in 34 counties as part of an annual inventory of ground-water conditions in western Kansas. The measurements wer...
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9 January 1979 water levels, and data related to water-level changes, western and south-central Kansas 未开放资源 机器抓取
  Water-level measurements were made in about 1,300 observation wells in 35 counties as part of an annual inventory of ground-water conditions in western and south-central Kansas. Th...
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10 Joint patterns in different lithologies, Clarksburg 1 degree by 2 degree Quadrangle, West Virginia, Ohio, and Pennsylvania 未开放资源 机器抓取
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