Title: Jiangsu Sheng Rudong Xian tu rang zhi /
Authors: Rudong Xian (China).; Nantong Shi (China).; Jiangsu Sheng (China).
Publisher: Rudong Xian tu rang pu cha ban gong shi,
Year: 1983
Subjects: Soils China Rudong Xian History.; Rudong Xian (China) History.