=LDR 00000nam a2200000ui 4500 =001 5602 =008 250530s2001\\\\xx\|||||||||||||||||eng\d =082 04$a551.7 LAS =100 1\$aLast, William M. =245 10$aTracking environmental change using lake sediments: physical and geochemical methods$nVol. 2 =260 \\$aDortrecht :$bKluwer Academic Publishers,$c2001 =852 \\$bFreeman Library$cBooks$h551.7 LAS