000 00265pam a2200097a 44500
082 _aTR
_bRI-9396
100 _aJ. S. Gomer
245 1 _aCopper exchange capacity of clays and their potential effect on in situ copper leaching
260 _a
_b
_c
997 _aTR6774 C
999 _c405930
_d405930