Land status and Federal mineral ownership in the Powder River Basin, WY and MT (prbown98g)

This is a coverage of surface and Federal mineral ownership in the Powder River Basin area, Montana and Wyoming. This coverage is the combination of several ARC/INFO...本数据集为覆盖蒙大拿州与怀俄明州粉河盆地区域的地表与联邦矿产所有权的Coverage（coverage）数据集。该数据集由多个ARC/INFO格式的数据合并得到。