共 9 条
- [8] Wheat straw burning and its associated impacts on Beijing air quality[J] . LingJun Li,Ying Wang,Qiang Zhang,JinXiang Li,XiaoGuang Yang,Jun Jin.Science in China Series D: Earth Sciences . 2008 (3)
- [9] Long-term effect of chemical fertilizer, straw, and manure on labile organic matter fractions in a paddy soil[J] . Dezhi Yan,Dejian Wang,Linzhang Yang.Biology and Fertility of Soils . 2007 (1)