Keyword indicator microorganisms
		
				 
		
		
	
			ORIGINAL RESEARCH
		
		 
	
	
	
		Effect of Sewage Sludge Solar Drying Technology
on Inactivation of Select Indicator Microorganisms
	
	
		Małgorzata Sypuła, Zbigniew Paluszak, Beata Szala
		
			
			Pol. J. Environ. Stud. 2013;22(2):533-540
		
		
			
	
	 
	
		
		
 
		
		
	
			ORIGINAL RESEARCH
		
		 
	
	
	
		Sanitary and Bacteriological Evaluation of the Southern Part of Legiński Lake for Recreational Purposes
	
	
		D. Lewandowska, I. Zmysłowska, Z. Filipkowska
		
			
			Pol. J. Environ. Stud. 2000;9(4):341-347