TY  - BOOK
AU  - Roberts,W.H.
AU  - Cordell,Robert J.(Robert James),1917-
TI  - Problems of petroleum migration
SN  - 0891810145
PY  - 1980///
CY  - Tulsa, Okla
PB  - American Association of Petroleum Geologists
KW  - Petroleum
KW  - Migration
KW  - Addresses, essays, lectures
N1  - Includes bibliographical references
ER  -