=LDR 00000nam a2200000ui 4500 =001 4723 =008 250530s2013\\\\xx\|||||||||||||||||eng\d =082 04$a2013 LEV =100 1\$aLevingston, Katie O'Connor =245 10$aThe release of phosphorus from sediment under anoxic and under oxygenated conditions =260 \\$c2013 =852 \\$bFreeman Library$cTheses$h2013 LEV$zNot located