TY - BOOK AU - Weber,B. AU - Taylor,A. ED - Geological Survey of Papua New Guinea. TI - Construction materials in the Gulf District T2 - Report PY - 1974///] CY - [Port Moresby] PB - Dept. of Lands, Surveys and Mines KW - Aggregates (Building materials) KW - Papua New Guinea KW - Gulf Province KW - Airports KW - Kikori KW - Runways KW - Sand KW - Gravel KW - Road materials KW - Limestone N1 - Bibliography: leaves 18-19; Partial contents: Appendix 1. Kikori airstrip-- technical instructions /A. Taylor ER -