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641. SOUTH AFRICAN INSTITUTE OF MINING & METALLURGY. JL
  ISSN : 0038-223X
  ÃâÆÇ»ç : SOUTH AFRICAN INSTITUTE OF MINING & METALLURGY
  ±¹°¡ : SOUTHAFRICA
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  • 642. SOUTH AFRICAN INSTITUTE OF MINING & METALLURGY. MONOGRAPH SERIES
      ISSN :
      ÃâÆÇ»ç : SOUTH AFRICAN INSTITUTE OF MINING & METALLURGY
      ±¹°¡ : SOUTHAFRICA
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  • 643. SOUTH AFRICAN LAPIDARY MAGAZINE
      ISSN : 0038-237X
      ÃâÆÇ»ç : FEDERATION OF SOUTH AFRICAN GEM & MINERALOGICAL SOCIETIES
      ±¹°¡ : SOUTHAFRICA
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  • 644. SOUTH AUSTRALIA. DEPARTMENT OF MINES & ENERGY. SPECIAL PUBLICATIONS
      ISSN : 0726-1527
      ÃâÆÇ»ç : DEPARTMENT OF MINES & ENERGY
      ±¹°¡ : AUSTRALIA
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  • 645. SOUTHAM MINING GROUP`S MINING SOURCEBOOK
      ISSN : 0840-6723
      ÃâÆÇ»ç : SOUTHAM MAGAZINE GROUP
      ±¹°¡ : CANADA
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  • 646. SPAIN. INSTITUTO TECNOLOGICO GEOMINERO DE ESPANA. COLECCION MEMORIAS
      ISSN :
      ÃâÆÇ»ç : INSTITUTO TECNOLOGICO GEOMINERO DE ESPANA
      ±¹°¡ : SPAIN
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  • 647. SPAIN. INSTITUTO TECNOLOGICO GEOMINERO DE ESPANA. COLECCION TEMAS GEOLOGICOS - MINEROS
      ISSN :
      ÃâÆÇ»ç : INSTITUTO TECNOLOGICO GEOMINERO DE ESPANA
      ±¹°¡ : SPAIN
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  • 648. SPAIN. INSTITUTO TECNOLOGICO GEOMINERO DE ESPANA. INFORMES
      ISSN :
      ÃâÆÇ»ç : INSTITUTO TECNOLOGICO GEOMINERO DE ESPANA
      ±¹°¡ : SPAIN
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  • 649. SPEAKERS` PAPERS: SPEECHES FROM THE GOLD & SILVER INSTITUTES` (YEAR) ANNUAL MEETING
      ISSN :
      ÃâÆÇ»ç : GOLD INSTITUTE
      ±¹°¡ : UNITEDSTATES
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  • 650. STANDING COMMITTEE ON ENERGY, MINES & RESOURCES. MINUTES OF PROCEEDINGS & EVIDENCE
      ISSN : 0834-9886
      ÃâÆÇ»ç : CANADIAN GOVERNMENT PUBLISHING CENTRE
      ±¹°¡ : CANADA
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