Hunters in a changing world : environment and archaeology of the Pleistocene-Holocene transition (ca. 11000-9000 B.C.) in Northern Central Europe : workshop of the U.I.S.P.P.-Commission XXXII at Greifswald in September 2002 - Terberger, Thomas (Internationale Archäologie. Arbeitsgemeinschaft, Symposium, Tagung, Kongress ;, 2004)