Peters, William C.
Exploration and mining geology / William C. Peters. - New York : Wiley, c1987. - xxiii, 696 p. : ill.
0471682616
Prospecting.
Mining geology.
Exploration and mining geology / William C. Peters. - New York : Wiley, c1987. - xxiii, 696 p. : ill.
0471682616
Prospecting.
Mining geology.