Effect of some Organic Pollutants (furfural and toluene) on Biological Aspects of Free- living Ciliate Oxytricha falax. Baghdad Sci.J [Internet]. 2011 Mar. 13 [cited 2024 Dec. 20];8(1):547-51. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2528