Soil and rock America 2003 : 12th Panamerican conference on soil mechanics and geotechnical engineering = 12a conferencia Panamericana de mecanica de suelos e ingenieria geotecnica : 39th U.S. rock mechanics symposium : June 22-26, 2003 : Cambridge, Massachusetts, USA : proceedings. : 12th PCSMGE : Jun 2003, Cambridge, MA.
Soil and rock America 2003 : 12th Panamerican conference on soil mechanics and geotechnical engineering = 12a conferencia Panamericana de mecanica de suelos e ingenieria geotecnica : 39th U.S. rock mechanics symposium : June 22-26, 2003 : Cambridge, Massachusetts, USA : proceedings. : 12th PCSMGE : Jun 2003, Cambridge, MA.