| چکیده : | The wilderness areas in the United States covesr about 4.5% of its land area, an area larger than the state of California. About 52% of the wilderness area is in Alaska, with 57,425,569 acres (232,393.03 km2) of wilderness. They are located in 44 states (excepting Connecticut, Delaware, Iowa, Kansas, Maryland, Rhode Island) and Puerto Rico |
