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741. OBZORNAYA INFORMATSIYA. GEOLOGIYA, METODY POISKOV, RAZVEDKI I OTSENKI MESTOROZHDENII TVERDYKH POLEZNYKH ISKOPAEMYKH
  ISSN : 0235-5531
  ÃâÆÇ»ç : GEOINFORMMARK
  ±¹°¡ : RUSSIANFEDERATION
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  • 742. OESTERREICHISCHE GEOLOGISCHE GESELLSCHAFT. MITTEILUNGEN
      ISSN : 0251-7493
      ÃâÆÇ»ç : OESTERREICHISCHE GEOLOGISCHE GESELLSCHAFT
      ±¹°¡ : AUSTRIA
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  • ºÐ·ù :°úÇÐ&¼öÇÐ/°úÇÐ/°í»ý¹°ÇÐ
  • 743. OHIO GEOLOGICAL SOCIETY. PUBLICATIONS
      ISSN :
      ÃâÆÇ»ç : OHIO GEOLOGICAL SOCIETY
      ±¹°¡ : UNITEDSTATES
  • ºÐ·ù :°úÇÐ&¼öÇÐ/°úÇÐ/ÁöÁúÇÐ
  • 744. OHIO GEOLOGY
      ISSN :
      ÃâÆÇ»ç : OHIO DEPARTMENT OF NATURAL RESOURCES
      ±¹°¡ : UNITEDSTATES
  • ºÐ·ù :°úÇÐ&¼öÇÐ/°úÇÐ/ÁöÁúÇÐ
  • 745. OHIO. DIVISION OF GEOLOGICAL SURVEY. BULLETIN
      ISSN : 0097-5478
      ÃâÆÇ»ç : OHIO DEPARTMENT OF NATURAL RESOURCES
      ±¹°¡ : UNITEDSTATES
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  • 746. OHIO. DIVISION OF GEOLOGICAL SURVEY. EDUCATIONAL LEAFLET
      ISSN : 0472-6685
      ÃâÆÇ»ç : OHIO DEPARTMENT OF NATURAL RESOURCES
      ±¹°¡ : UNITEDSTATES
  • ºÐ·ù :°úÇÐ&¼öÇÐ/°úÇÐ/ÁöÁúÇÐ
  • 747. OHIO. DIVISION OF GEOLOGICAL SURVEY. GEOLOGICAL NOTE
      ISSN :
      ÃâÆÇ»ç : OHIO DEPARTMENT OF NATURAL RESOURCES
      ±¹°¡ : UNITEDSTATES
  • ºÐ·ù :°úÇÐ&¼öÇÐ/°úÇÐ/ÁöÁúÇÐ
  • 748. OHIO. DIVISION OF GEOLOGICAL SURVEY. GUIDEBOOK
      ISSN : 0097-9473
      ÃâÆÇ»ç : OHIO DEPARTMENT OF NATURAL RESOURCES
      ±¹°¡ : UNITEDSTATES
  • ºÐ·ù :°úÇÐ&¼öÇÐ/°úÇÐ/ÁöÁúÇÐ
  • 749. OHIO. DIVISION OF GEOLOGICAL SURVEY. INFORMATION CIRCULAR
      ISSN :
      ÃâÆÇ»ç : OHIO DEPARTMENT OF NATURAL RESOURCES
      ±¹°¡ : UNITEDSTATES
  • ºÐ·ù :°úÇÐ&¼öÇÐ/°úÇÐ/ÁöÁúÇÐ
  • 750. OHIO. DIVISION OF GEOLOGICAL SURVEY. MISCELLANEOUS REPORT
      ISSN : 0361-0519
      ÃâÆÇ»ç : OHIO DEPARTMENT OF NATURAL RESOURCES
      ±¹°¡ : UNITEDSTATES
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