Effect and problems of carrying outthe Regulation of Sand Excavation Management in the Yangtze RiverWu Zhiguang, Li Jun23-24,27
Bidding practices for sand excavation operation right in the boundaries of Hubei and Jiangxi provinceWang Jinsheng, Liu Qianlong, Liu Jun25-27
Promoting current project construction in Shaying and Wo Rivers by implementing two approaches simultaneouslyJiang Jinghui30-31