=LDR 22 4500 =001 5603 =082 04$a551.7 LAS =100 1\$aLast, William M. =245 10$aTracking environmental change using lake sediments Vol. 3 terrestrial, algal and siliceous indicators =260 \\$aDortrecht :$bKluwer Academic Publishers =650 \0$aReserve =700 1\$aBirks, H. John B. =700 1\$aSmol, John P. =852 \\$bFreeman Library$h551.7 LAS