Weber, B. <br/><br/>
Construction materials for Lae wharf  / 
by B. Weber. 
 - Port Moresby :  Dept. of Lands, Surveys and Mines,  [1972]. 
 - [3], 17 leaves, 7 leaves of plates :  maps. 
 - Note on investigation  72-008. .
<br/><br/>Bibliography: leaf  17. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aggregates (Building materials)--Papua New Guinea--Lae.<br/>Gravel--Papua New Guinea--Lae.<br/>Limestone--Papua New Guinea--Lae.<br/>Building materials--Papua New Guinea--Lae.