EN中文
Mineral nitrogen dynamics in Dark Chestnut soil of Leymus chinensis grassland in the Xilin River Basin, China
YANG Xiao-hong, DONG Yun-she, QI Yu-chun, GENG Yuan-bo
GEOGRAPHICAL RESEARCH . 2005, (3): 387 -393 .  DOI: 10.11821/yj2005030007