King, J. <br/><br/>
Simbai Highway stability investigation / 
by J. King. 
 - [Port Moresby]:  Geological Survey of Papua New Guinea,  1986. 
 - 10 leaves,[2] leaves of plates:  ill., maps. 
 - Technical notes;  TN 1-86. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roads--Stability.--Papua New Guinea--Madang Province<br/>Simbai Highway (Papua New Guinea)--Stability.