Eco-economic Background of Hilly-Gullied Loess Region and Optimized Eco-productive Paradigm of Small Watersheds
KONG Zheng-Hong, ZHANG Xin-Shi , ZHU Gui-Jie
Eco-economic Background of Hilly-Gullied Loess Region and Optimized Eco-productive Paradigm of Small Watersheds
KONG Zheng-Hong, ZHANG Xin-Shi , ZHU Gui-Jie
J Integr Plant Biol . 2003, (10): 1174 -1185 .