Relief shown by spot heights. July 1986. Title sheet 37 x 27 cm. Accompanying explanation dated 1988. Includes inset of South China Sea islands.
Creator:
Hu, Huanyong, 1901- and 胡焕庸, 1901-
Publisher:
[Beijing] : Zhongguo di tu chu ban she ; [Shanghai] : Xin hua shu dian Shanghai fa xing suo fa xing, 1989. and [北京] : 中国地图出版社 ; [上海] : 新华书店上海发行所发行, 1989.