=LDR 22 4500 =001 3640 =082 04$a2006 WHI =100 1\$aWhitney, Elizabeth =245 10$aMetal variability and signatures in biosolids =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c2006 =650 \0$aTheses =852 \\$bFreeman Library$h2006 WHI