A professional gold dredgers handbook
Subtitle: advanced dredging techniques
By: by David McCracken.
Publisher: [Keene Industries
Published: 1981
Place of publication: [Northridge, Calif.] (9330 Corbin Ave., Northridge 91324)
Language: eng
Number of pages: 240
Subjects: Gold dredging -- Handbooks, manuals, etc.
Other titles: Advanced dredging techniques.
Notes: On spine: Advanced dredging techniques.