南京信息工程大学环境科学与工程学院 江苏 南京 210044;
Department of Geography University of Saskatchewan Saskatoon SK S7N 5A5;
AAFC Saskatoon Research Centre 107 Science Place Saskatoon SK S7N 0X2;
AAFC Saskatoon Research Centre 107 Science Place Saskatoon SK S7N 0X2;
AAFC Saskatoon Research Centre 107 Science Place Saskatoon SK S7N 0X2;
AAFC Saskatoon Research Centre 107 Science Place Saskatoon SK S7N 0X2;
Soil and Crop Management AAFC P.O. Box 10 Scott SK S0K 4A0;