000 00631n a2200241 4500
001 00932116
003 PWmBRO
005 20180324071045.0
008 910328 1987 coua 0 eng
010 _a91024194
020 _a0873350634
082 _a622
090 _b622/G352
245 0 0 _aGeotechnical aspects of heap leach design /
_ceditor Dirk Van Zyl.
260 _aLittleton, Colo :
_bSociety of Mining Engineers,
_c1987.
300 _av, 86 p. :
_bill.
650 0 _aLeaching.
650 0 _aHydrometallurgy.
700 1 0 _aVan Zyl, Dirk J. A.
942 _2ddc
992 0 2 _a2 copies
994 0 2 _a075034
_a079704
999 _c62114
_d62114