000 00288pam a2200109a 44500
008 160408b1991 xxu||||| |||| 00| 0 eng d
100 _aDiaz, C.
245 1 _aPROCEEDINGS OF THE COPPER 91-COBRE 91 INTERNATIONAL SYMPOSIUM
260 _a
_b
_c1991
500 _a4-Jan
997 _aA114745 C
999 _c360687
_d360687