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![](./images/clear.gif) 1.- PETROGRAPHY OF SOME COAL SEAMS FROM CANDIOTA COALFIELD, RS, SOUTH BRAZIL
WYDAWNICTWA GEOLOGICZNE; WARSAW; POL; POLAND, 1997
PROCEEDINGS OF THE XIII INTERNATIONAL CONGRESS ON THE CARBONIFEROUS AND PERMIAN
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![](./images/clear.gif) 2.- THE APPLICATION OF FAMM (FLUORESCENCE ALTERATION OF MULTIPLE MACERALS) ANALYSES FOR EVALUATING RANK OF PARANA BASIN COALS, BRAZIL
ELSEVIER; AMSTERDAM; III; INTERNATIONAL, 2004
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