Best practices for excavation
By: Ohio Bureau of Workers' Compensation, [Division of Safety and Hygiene]
Contributors: Ohio. Division of Safety & Hygiene
Series: Safety works for you!
Publisher: Ohio Bureau of Workers' Compensation
Published: 2001
Place of publication: [Columbus]
Language: eng
Number of pages: 20
Subjects: Excavation -- Safety measures
Other titles: Excavation
Notes: Cover title