ORIGINAL RESEARCH
		
		 
	
	
	
		Assessment of Heavy Metal Contamination
in Roadside Soils Along the Shenyang-Dalian
Highway in Liaoning Province, China
	
	
		Zhang Hui1-3, Wu Caiqiu4, Gong Jiping1, Yuan Xuyin5, Wang Qiao3,7, Pei Wenming1, Long Tao1, Qiu Jie1, Zhang Hanpei6
		
			
			Pol. J. Environ. Stud. 2017;26(4):1539-1549