EN中文
Spatial Variability of Soil Organic Matter and Appropriate Number of Samples on County Scale in Jianghan Plain
YU Lei, WEI Dong, WANG Hui-xia, HUANG Qun, PENG Yan, XU Yuan-yuan
JOURNAL OF NATURAL RESOURCES . 2016, (5): 855 -863 .  DOI: 10.11849/zrzyxb.20150614