Tertiary and Cretaceous Coals in the Rocky Mountains RegionRomeo M. Flores, Peter D. Warwick, Timothy Moore, Gary Glass, Archie Smith · First published 2013Open the Tome
Lithofacies and palynostratigraphy of some Cretaceous and Paleocene rocks, Surghar and Salt Range coal fields, northern PakistanPeter D. Warwick · First published 1995Open the Tome
Regional studies of the Potwar Plateau area, northern PakistanPeter D. Warwick, Bruce R. Wardlaw · First published 1995Open the Tome
A preliminary review of coal exploration activities conducted by the government of Armenia and the coal resource potential of ArmeniaPeter D. Warwick · First published 1994Open the Tome
