=LDR 22 4500 =001 5411 =082 04$a2000 HUE =100 1\$aHuey, James S. T. =245 10$aA study on the relationship between the leaf yeast Sporobolomyces roseus on F. Excelsior trees in T.C.D., and air pollution in Dublin city centre during Oct./Nov. 1999 with particular reference to sulphur dioxide and smoke =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c2000 =650 \0$aDissertations =852 \\$bGeography Basement$h2000 HUE