Nutrient management strategies project in Chongqing (NMS01)
IPNI-1999-CHN-CQ13
He Tianziu, Southwest Agricultural University
Dept. of Soil Science
Phone: 8623-68251350
Fax: 8623-68251350
Beibei, Chongqing
400716
Dept. of Soil Science
Phone: 8623-68251350
Fax: 8623-68251350
Beibei, Chongqing
400716