| Reference | {Deposit:: BALLIVIAN, O., AND RISACHER, F., 1981, LOS SALARES DEL ALTIPLANO BOLIVIANO; METODOS DE ESTUDIO Y ESTIMACION ECONOMICA: PARIS, OFFICE DE LA RECHERCHE SCIENTIFIQUE ET TECHNIQUE OUTRE-MER, 246P}{Deposit:: GEOLOGICAL AND ECONOMIC EVALUATION BY BALLIVIAN AND RISACHER (1981}{Other Database:: CIMRI} |