00000nam a2200000 a 4500 20251203091725.0 0125962525 622.1, D, ROS Rose, Arthur, Hawkes, Herbert E., Webb, John S. Geochemistry in mineral exploration 2nd ed. LoNew Delhion Academic Press, 1979 1979 xviii,658p, 22cm Geochemistry eng _ 74579 C 50440 50440 0 0 0 0 PU PU 1998-04-08 61.00 0 622.1, D, ROS 74579 BK