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international conference on mineral development and environment 1991 dhanbad
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Cilt sonuçları
International Conference on Mineral Development and Environment
International Conference on Mineral Development and Environment (1991 Dhanbad, India) · Indian School of Mines
41 sayfa · 1991
Congresses / Environmental aspects / Environmental aspects of Mineral industries / Mineral industries / Sustainable development
Mineral development and environment contributions
International Conference on Mineral Development and Environment (1991 Dhanbad, India) · Hindustan Pub. Corp. (India)
407 sayfa · 1996
Congresses / Environmental aspects / Environmental aspects of Mineral industries / Mineral industries / Mines and mineral resources
