TY  - BOOK
AU  - Piersol,Robert James
AU  - Workman,Lewis Edwin
AU  - Watson,Martin Calvin
TI  - Porosity, total liquid saturation, and permeability of Illinois oil sands,
AV  - TN871 .P5
PY  - 1940///
CY  - Urbana, Ill.
KW  - Sand
KW  - Petroleum
KW  - Illinois
N1  - At head of title: State of Illinois...Department of registration and education...Division of the State geological survey; Printed by authority of the state of Illinois; Bibliographical foot-notes
ER  -