1. Shahejie-Shahejie/Guanto/Wumishan and Carboniferous/Permian Coal : Paleozoic Total Petroleum Systems in the Bohaiwan basin, China (based on geologic studies for the 2000 World Energy Assessment Project of the U.S. Geological Survey) Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2012 Resource Type: Book Access & Availability: Loading