Search Constraints
You searched for:
Subject
transportation
Remove constraint Subject: transportation
Collection
CHGIS, Version: 4. Cambridge, MA (USA): Harvard Yenching Institute, Jan 2007
Remove constraint Collection: CHGIS, Version: 4. Cambridge, MA (USA): Harvard Yenching Institute, Jan 2007
Year
1990
Remove constraint Year: 1990
1 - 2 of 2
Search Results
1. China Railroads, 1990
1990. CHGIS, Harvard Yenching Institute. China Railroads, 1990 is a polyline theme representing railroad lines in China circa late 1980s. This dataset is based on DCW data (late 1980s), u... CHGIS, Harvard Yenching Institute.
2. China Roads, 1990
1990. CHGIS, Harvard Yenching Institute. China Roads, 1990 is a line theme representing the roads in China, circa the late 1980s. This dataset is based on DCW data (late 1980s), uncorrect... CHGIS, Harvard Yenching Institute.