TY - BOOK AU - Smol John P & Birks H J B, Eds TI - Tracking environmental chang using lake sediments Vol 4 : Zoological indicators .-1-4020-0658-6 SN - 1-4020-0658-6 U1 - H:(G:55) P01/SMOL JOHN P/B25971 PB - Kluwer Acad Pub, Netherlands, Netherlands ER -