Spatial Variability Analysis of Soil Nutrients Based on GIS and Geostatistics: A Case Study of Yisa Township, Yunnan, China
LI Jing, MIN Qingwen, LI Wenhua, BAI Yanying, Dhruba Bijaya G. C., YUAN Zheng
Journal of Resources and Ecology . 2014, (4): 348 -355 .  DOI: 10.5814/j.issn.1674-764x.2014.04.010