DOI: http://dx.doi.org/10.5027/andgeoV21n2-a04

Preface

Luis Aguirre, Mario Vergara, Ursula Kelm

Abstract



How to cite this article Aguirre, L.; Vergara, M.; Kelm, U. 1994, Preface. Revista Geológica de Chile 21 (2): 215. [doi:http://dx.doi.org/10.5027/andgeoV21n2-a04]