Rockfill problems in sedimentary rocks along the BR116 highway at the Serra do Espigao, Santa Catarina, Brazil, 5R: FERNANDEZ, CE TEIXEIRA, HA CADMAN, JD PROC.2ND INT.CONGRESS IAEG,SAO PAULO 1974,PAPER V-5, V2,1974,5Pdoi:10.1016/0148-9062(76)90938-4None...