=LDR 00000nam a2200000ui 4500 =001 5542 =008 250530s2002\\\\xx\|||||||||||||||||eng\d =082 04$a2002 CRA =100 1\$aCrammond, Dale =245 10$aTo investigate the release of nitrate and ammonium ions from surface applied animal slurry =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c2002 =852 \\$bFreeman Library$cTheses$h2002 CRA