共 5 条
[1]
Soil productivityin the corn belt:An assessment of erosion’s long-termeffects. Pierce F J,Dowdy R H,Larson W E. Journal of Soil and Water Conservation . 1984
[2]
中国红壤退化机制与防治[M]. 中国农业出版社 , 南方红壤退化机制与防治措施研究专题组编著, 1999