TY  - BOOK
AU  - Stroud,W.P.
AU  - Dennen,R.S.
ED  - United States.
TI  - Direct tomographic reconstruction and applications to mining
T2  - Report of investigations
PY  - 1990///
CY  - Washington, DC
PB  - United States. Dept. of the Interior, Bureau of Mines
KW  - Mine safety
KW  - Tomography
ER  -