| Registros del 1 al 2 de 2 encontrados |
1.- CONTINUOUS MINING OF SAND AT SAO PAULO, BRAZIL
WYDAWNICTWO POLITECHNIKI WROCLLAWSKIEJ; WROCLAW; POL; POLAND, 1998
CONTINUOUS SURFACE MINING
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2.- TECHNOLOGICAL CHARACTERIZATION OF SOME ORNAMENTAL STONES IN SAO PAULO STATE, BRAZIL
A. A. BALKEMA; ROTTERDAM; NLD; NETHERLANDS, 1997
INFORMATION TECHNOLOGIES IN THE MINERALS INDUSTRY VIA THE INTENET
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