1 WATER AND WAR AT PYRENEUS MOUNTAINS: HISTORICAL ECO- ARCHAEOLOGY OF A GOLDMINE VILLAGE IN THE END OF NINETEENTH CENTURY, MID-WESTERN BRAZIL. By DIOGO MENEZES COSTA A DISSERTATION PRESENTED TO THE GRADUATE SCHOOL OF THE UNIVERSITY OF FLORIDA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY UNIVERSITY OF FLORIDA 2010