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Economics and regional planning course, Bahia Blanca - ARGEN (100-3) Part 2
Economics and regional planning course, Bahia Blanca - ARGEN (100-3) Part 2
Mining & preparation of sulphur in Argentina - Argen (111-2)
Mining & preparation of sulphur in Argentina - Argen (111-2)
Planning of development in Argentina - ARGEN (100-4) Part 2
Planning of development in Argentina - ARGEN (100-4) Part 2
Utilization of coke gas in Argentina - ARGEN (111-1)
Utilization of coke gas in Argentina - ARGEN (111-1)
Coke for Rio Turbo mines in Argentina - ARGEN (111-4)
Coke for Rio Turbo mines in Argentina - ARGEN (111-4)
Coal production in Argentina - ARGEN (111-7) Part 2
Coal production in Argentina - ARGEN (111-7) Part 2
Prospects for Beryllium in Argentina - ARGEN (111-3)
Prospects for Beryllium in Argentina - ARGEN (111-3)
Specialist group for mineral exploration in Patagonia and Comahue - Argentina - ARGEN (111-10) Part 2 ARG/72/008
Specialist group for mineral exploration in Patagonia and Comahue - Argentina - ARGEN (111-10) Part 2 ARG/72/008
Specialist group for mineral exploration in Patagonia and Comahue - Argentina Argen (111-10) Part 3 ARG/72/008
Specialist group for mineral exploration in Patagonia and Comahue - Argentina Argen (111-10) Part 3 ARG/72/008
Geological photointerpretation in Patagonia - Argentina ARGEN (111-9) Part 2
Geological photointerpretation in Patagonia - Argentina ARGEN (111-9) Part 2