Debrah, Charles <br/><br/>
Gold grain size offin placer deposit and its effect on dredge recovery 

 - Colloques et séminaires .
<br/><br/>bibliogr. p. 370 
<br/><br/><label>ISSN: </label>07672896 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Placer alluvionnaire<br/>Exploitation minière<br/>Or
<br/><br/><label>Subjects--Index Terms: </label>Ghana