Macias, L. F. <br/><br/>
Goilala Road preliminary reconnaissance / 
by L.F. Macias. 
 - [Port Moresby] :  Geological Survey of Papua New Guinea,  1974. 
 - 4 leaves, 2 leaves of plates :  2 maps. 
 - Report ;  71/20. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Goilala Road (Papua New Guinea).<br/>Road materials--Papua New Guinea--Central Province.<br/>Engineering geology--Papua New Guinea--Central Province.