Journal of South American Earth Sciences
Journal of South American Earth Sciences > 1998 > 11 > 2 > 115-129
Journal of South American Earth Sciences > 1998 > 11 > 2 > 153-168
Journal of South American Earth Sciences > 1998 > 11 > 2 > 131-151
Journal of South American Earth Sciences > 1998 > 11 > 2 > 191-203
Journal of South American Earth Sciences > 1998 > 11 > 2 > 179-189
Journal of South American Earth Sciences > 1998 > 11 > 2 > 169-178