Curated OER
University of Texas: Afghanistan: Topography
A 1986 topographical map of Afghanistan from the Perry-Castaneda Collection. You can clearly see the mountain ranges, valleys, and passes that make up this mountainous country.
Curated OER
Educational Technology Clearinghouse: Maps Etc: South China, 1971
"South China comprises the drainage basins of the middle and lower Yangtze River, the basin of the His Chiang (West River) in Kwangtung and Kwangsi; and the mountainous coastal provinces of Fukien and Chekiang. The division between the...