Quarry accidents in the United States during the calendar year 1933 /

Mode of access: Internet.

Quarry accidents in the United States during the calendar year 1942 /

Mode of access: Internet.

Performance of concrete pavements containing recycled concrete aggregate /

"March 1997."

Aggregate auto travel forecasting: state of the art and suggestions for future research. Final report.

Transportation Department, Office of the Assistant Secretary for Systems Development and Technology, Washington, D.C.

Earth and aggregate surfacing design guide for low volume roads /

"September 1996."

Investigation of manufacture of aggregate and riprap by nuclear means /

"Issued: February 1965."

Fine aggregate sources location and geologic characteristics : phase 1 of Physical Research project no. 9 "acceptability tests for fine aggregates" : a report /

Maps in pocket comprise appendix C, Geologic characteristics of fine aggregate sources, and appendix D, Fine aggregate source locations.

Pit and quarry handbook ... useful and practical information for the sand, gravel, stone, cement, gypsum, and lime industries.

Absorbed Directory of cement, gypsum, lime, sand, gravel and crushed-stone plants in 1930 and assumed its volume numbering.

Present aggregate gradation control practices and alternative test methods /

Mode of access: Internet.

Performance of electric and microwave batch plant moisture meters in determining the moisture contents of fine-aggregate materials for concrete production /

Mode of access: Internet.

Soil aggregate formation /

Mode of access: Internet.

Pit & quarry.

"The basic magazine in a basic industry."