构建水土流失防治体系建设水清地绿天蓝美丽长江

廖纯艳

Establishing prevention and control system for soil and water loss, creating green Yangtze River Basin with clean water and air

人民长江 . 2015, (19): 44 -47 . DOI: 10.16232/j.cnki.1001-4179.2015.19.012