Structures prospective for petroleum in northern Afghanistan (structafg.shp)

This shapefile contains polygons that describe structures prospective for petroleum in northern Afghanistan compiled by the U.S. Geological Survey, Central Energy...本形状文件（shapefile）包含用于描述阿富汗北部石油远景构造的多边形要素，该数据集由美国地质调查局（U.S. Geological Survey）、中央能源……汇编而成。