TY - BOOK T1 - Quarying with nuclear explosives T2 - Soil Mechanics Series; No. 19 LA - English PP - Durham PB - Duke University. School of Engineering YR - 1970 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.23866 OP - 25 KW - EXPLISONES NUCLEARES ER -