=LDR 00000nam a2200000ui 4500 =001 1648 =008 250530s1995\\\\xx\|||||||||||||||||eng\d =082 04$a333.7 MAT =100 1\$aMather, A. S. =245 10$aEnvironmental resources =260 \\$aLondon :$bLongman,$c1995 =700 1\$aChapman, K. =852 \\$bFreeman Library$cReserve$h333.7 MAT$zNot located