Entropy-Cloud Model of Heavy Metals
Pollution Assessment in Farmland Soils
of Mining Areas
1School of Economics and Management, Dezhou University, Dezhou 253023, China
2School of Automotive Engineering, Dezhou University, Dezhou 253023, China
3Science and Technology Department, Dezhou University, Dezhou 253023, China
Submission date: 2015-10-25
Final revision date: 2016-02-19
Acceptance date: 2016-02-20
Publication date: 2016-05-25
Pol. J. Environ. Stud. 2016;25(3):1315–1322