nkysdb: 共著者関連データベース
HA Chengyou 様の 共著関連データベース
+(A list of literatures under single or joint authorship with "HA Chengyou")
共著回数と共著者名 (a list of the joint author(s))
発行年とタイトル (Title and year of the issue(s))
1995: Land Subsidence Induced by Groundwater Exploration : A Case Study from Shanghai, China
1998: Digital Geohazard Map of China by GIS, Map/Info