TY - BOOK AU - King,J. ED - Geological Survey of Papua New Guinea. TI - Investigation of an abutment failure at the Naru River bridge, Madang Province T2 - Technical note PY - 1987/// CY - [Port Moresby] PB - Geological Survey of Papua New Guinea KW - Bridge failures KW - Papua New Guinea KW - Madang Province KW - Bridges KW - Abutments KW - Naru River (Papua New Guinea) ER -