Pollution-controlling Regionalization of Agricultural non-point Phosphorous in Yuqiao Reservoir Watershed
ZHANG Shu-Rong, CHEN Li-Ding, FU Bo-Jie
SCIENTIA GEOGRAPHICA SINICA . 2004, (2): 232 -237 .  DOI: 10.13249/j.cnki.sgs.2004.02.232