Jobson's mining year book 1993 -. 

 - Sydney :  Dun & Bradstreet Marketing,  1992 - 1999. 
 - 7 vols.  ill. (some col.) 
 - Annual 
<br/><br/> Annual publication. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries--Periodicals.<br/>Mineral industries--Directories.