Berger, W.H., ed. Abrupt climatic change evidence and implications /ed. by W.H. Berger, L.D. Labeyrie - Dordrecht D. Reidel 1987 - xix, 425p - NATO ASI Series, Advanced Study Inst. Series, Series C Mathematical & Physical Sciences, V.216 . ISBN: 9027726043 Dewey Class. No.: 551.6 / N87