Injury Experience Inthe Nonmetallic-Mineral Industries (Except Stone and Coal), 1977

摘要

This report reviews in detail the occupatonal injury and illness experience of the nonmetallic mineral industries (except stone and coal) in the United States for 1977. Data reported by operators of mining establishments are summarized in 36 tables by work location, principal cause of injury, part of body injured, and nature of injury. Correlative information on employment, worktime, and operating activity is also presented. Concise historical information is shown for the period 1931 through 1977 for mines and from 1955 through 1977 for mills. (ERA citation 08:047517)