MUSTRULID
BLASTING PRINCIPLES FOR OPEN PIT MINING - NETHERLAND A.A. Balkema 1999 - 382p.,25X18 1013p.,2
9054104597
622.23 H968
BLASTING PRINCIPLES FOR OPEN PIT MINING - NETHERLAND A.A. Balkema 1999 - 382p.,25X18 1013p.,2
9054104597
622.23 H968