McColl, G. D. <br/><br/>
Economic evaluation of mapping with special reference to the mining industry in Queensland / 
G.D. McColl. 
 - Sydney :  University of New South Wales,  1980. 
 - 31 leaves. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries--Queensland.<br/>Mapping--Economic aspects.