000
00271pas a2200097 454500
008
160820b1958 xxu||||| |||| 00| 0 eng d
022
_a
245
_a
MINERAL INDUSTRIES BULLETIN
260
_a
COLORDO
_b
COLORADO SCHOOL OF MINES PRESS
_c
1958
906
_a
_b
_c
_d
Jan - Dec,2008
999
_c
475139
_d
475139