kw.\*:("NPC-REGION-9")
Results 1 to 2 of 2
Selection :
THE NORTHERN MISSISSIPPI EMBAYMENT - A LATENT PALEOZOIC OIL PROVINCE.SCHWALB H.1971; ILLINOIS STATE GEOL. SURV., ILLINOIS PETROLEUM; USA; 1971, NUM. 0095, P. 44 A 49Miscellaneous
NPC REGION 9. ILLINOIS BASIN, CINCINNATI ARCH, AND NORTHERN PART OF MISSISSIPPI EMBAYMENT-WHAT PETROLEUM POTENTIAL.BARRETT E.1971; ILLINOIS STATE GEOL. SURV., ILLINOIS PETROLEUM; USA; 1971, NUM. 0095, P. 29 A 34Miscellaneous