=LDR 22 4500 =001 6870 =082 04$a2015 DUF =100 1\$aDuffy, Gwen =245 10$aAn investigation of variations in knowledge and attitude about climate change amongst trainee secondary school teachers studying in arts and science faculties in Dar es Salaam University College of Education, Tanzania =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c2015 =650 \0$aTheses =852 \\$bFreeman Library$h2015 DUF