Macdonald, Eoin H. <br/><br/>
Manual of beach mining practice  expoloration and evaluation 
Eoin H. Macdonald 
 - 2nd ed. 
 - Canberra  Australian Government Publishing Service  1973 
 - 120 p. : ill. (some col.) ; 24 cm. 
<br/><br/><label>ISBN: </label>1064200238 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Placer deposits--Handbooks, manuals, etc.<br/>Prospecting--Handbooks, manuals, etc.