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...Villas Boas & Gildo Sa , Eds. CYTED & CNPq Publishers Mining Heritage and Mine Closure in Iberoamerica Roberto C. Villas Boas & Arsenio Gonzalez-Martinez,...SEDPGyM , CNPq Publishers Land Use in Mining Roberto C. Villas-Boas & Roberto Page , Eds. CYTED, SEGEMAR & CNPq Publishers Mercury in the Tapajos Basin Roberto... | |
 | Hariessa Cristina Villas-Bôas, Laura Barreto - 2005 - 186 páginas
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 | 210 páginas
...CYTED & IMAAC Publishers Mining Closure in Iberoamérica Roberto C. Villas-Bôas & Maria Laura Barreto, Eds. CYTED & IMAAC Publishers Quarries Schools in...SEDPGyM , CNPq Publishers Land Use in Mining Roberto C. Villas-Bôas & Roberto Page , Eds. CYTED, SEGEMAR & CNPq Publishers Mercury in the Tapajós Basin Roberto... | |
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Iberoamérica Roberto C. Villas Boas & Arsenio Gonzalez-Martinez, Eds. CYTED & SEDPGyM , CNPq Publishers Land Use in Mining Roberto C. Villas-Bóas & Roberto Page , Eds. CYTED, SEGEMAR & CNPq Publishers Mercury in the Tapajos Basin Roberto C. Villas-Bóas... 