TY  - BOOK
AU  - Capp,John P.
AU  - Spencer,John D.
TI  - Fly ash utilization: a summary of applications and technology 
T2  - Information circular
PY  - 1970///
CY  - Washington
PB  - U.S. Dept. of the Interior, Bureau of Mines
KW  - Fly ash
ER  -