Notes on potential qurry sites and dolomitic limestone in Selangor and Johor 

 - 6 p.  30 cm  5 maps. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Limestone--Selangor<br/>Limestone--Johor<br/>Dolomite--Johor<br/>Quarries and quarrying--Selangor
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Selangor<br/>Johor