You searched for: Subject oceans Remove constraint Subject: oceans Place China Remove constraint Place: China
1820. CHGIS, Harvard Yenching Insitute. The polylines in this datalayer represent the costline of mainland China in the year 1820. The CHGIS will establish a database of historical admini... CHGIS, Harvard Yenching Institute.
1990. CHGIS, Harvard Yenching Insitute. point features showing coastal rocks and islands of China CHGIS V4 also provides supplemental datasets, including points derived from Russian Hist... CHGIS, Harvard Yenching Institute.
1654. Harvard Map Collection, Harvard Library. This layer is a georeferenced raster image of the historic paper map entitled: India quae Orientalis dicitur et insulae adiacentes, from the Freder... Harvard Map Collection, Harvard Library.