Mine Hydrology / by Roy E. Williams ... (et al)., - Littleton, Colo. : Society of Mining Engineers, 1986 - x, 169 p. : graph, ill.; 26 cm
Includes bibliographical references ( p.: 137 - 142 ), indexs (p.: 165 - 169 )
0873350561 RM 113.19
--Mine Water--Mine Drainage
628 MIN