000 003230000a22001330004500
245 _aIntroduction to ore deposits
100 _aBaumann, Ludwig
260 _aEdinburgh
_bScottish Academic Press
_c1976
300 _aviii, 131p. : ill.
020 _a701120363
080 _a622.03
_bB3
041 _aEN
942 _cBK
999 _c103474
_d103474