Modern rock tumbling
By: [Steve Hart]
Edition: 1st ed.
Publisher: Little Red Store
Published: 2008
Place of publication: Oroville, CA
Language: eng
Number of pages: 96
ISBN-13: 9780615190020
Subjects: Stone polishing machinery; Rocks
Notes: "The only complete and up-to-date guide to tumble polishing rocks and stones."

Includes bibliographical references (p. 91) and index.