EN中文
Study on Spatial Variability and Change of Soil Alkali-hydrolyzable Nitrogen in Guanzhong Basin County-level Farmland
ZHAO Ye-ting, LI Zhi-peng, CHANG Qing-rui
JOURNAL OF NATURAL RESOURCES . 2013, (6): 1030 -1038 .  DOI: 10.11849/zrzyxb.2013.06.013