Major coal and ORE ports 1989 / 
Simpson, Spence and Yong. 
 - London:  Simpson, Spence & Yong;  c1988. 
 - 335p.;  26cm. 
<br/><br/><label>ISBN: </label>0950897914 
<br/><br/><label>Subjects--Index Terms: </label>Ports Coal 
<br/><br/><label>Dewey Class. No.: </label>387.1  / MAJ