TY  - BOOK
AU  - Ritchie,J.E.
ED  - United States
TI  - Petroleum systems Reliability analysis
U1  - 628.16833 
PY  - 1973///
CY  - Washington
PB  - United States Government Printing Office
KW  - Engineering
KW  - Wastes
N1  - EPA-R2-73-280A August 1973; Vol.1 Engineering Report
ER  -