TY - BOOK T1 - Plays for assessment in Region VIII, Eastern as of October 4, 19931995 National assessment of oil and gas / DA - 1993. CY - [Denver, Colo.] : AU - Gautier, Donald L. AU - Varnes, Katharine L. VL - 93-596-H CN - I 19.76: PB - U.S. Dept. of the Interior, U.S. Geological Survey : PB - [Books and Open-File Reports Section, distributor], PP - [Denver, Colo.] : PY - 1993. N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 94-0789-M. ID - 197030 KW - Petroleum reserves KW - Natural gas reserves TI - Plays for assessment in Region VIII, Eastern as of October 4, 19931995 National assessment of oil and gas / ER -