SUN Zhi-gao, LIU Jing-shuang, ZHANG Dang-yu, et al. Study on Horizontal Movement of Ammonium Nitrogen in Typical Calamagrostis Angustifolia Wetland Soils of Sanjiang Plain[J]. 2006, 20(5): 87-91.
SUN Zhi-gao, LIU Jing-shuang, ZHANG Dang-yu, et al. Study on Horizontal Movement of Ammonium Nitrogen in Typical Calamagrostis Angustifolia Wetland Soils of Sanjiang Plain[J]. 2006, 20(5): 87-91.DOI: