• 2 Memorial Library
• 2 Middleton Shelving Facility
• 2 Wendt Commons Library - Closed
• 1 Wisconsin Historical Society Library

• 11 Journals, Magazines, Newspapers
• 1 Microforms

• 3 Accidents
• 2 Aggregates (Building materials)
• 2 Crushed stone industry
• 2 Quarries and quarrying
• 1 Employees
• 1 Gravel
• 1 Sand

• 4 United States. Bureau of Mines
• 3 Geological Survey (U.S.)
• 3 United States. Branch of Industrial Minerals
• 3 United States. Bureau of Mines. Branch of Data Collection and Coordination
• 1 Health and Safety Analysis Center (U.S.). Branch of Recurring Reports
• 1 Health and Safety Analysis Center (U.S.). Division of Mining Information Systems
• 1 National Institute for Occupational Safety and Health
• 1 Statistics Canada. Annual Survey of Manufactures Section
• 1 Statistics Canada. Census of Manufactures Section
• 1 Statistics Canada. Industry Division
• 1 Statistics Canada. Manufacturing and Primary Industries Division
• 1 Statistics Canada. Manufacturing, Construction and Energy Division

• 11 English
• 2 French

• 7 United States
• 2 Canada

Limit year range