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."