%0 Journal Article %J Nature %D 2001 %T Tropical climate changes at millennial and orbital timescales on the Bolivian Altiplano %A Baker, Paul A. %A Rigsby, C. A. %A Seltzer, G. O. %A Fritz, S. C. %A Lowenstein, T. K. %A Bacher, N. P. %A Veliz, C. %K Multidisciplinary-AGRI %K Multidisciplinary-LIFE %K Multidisciplinary-PHYS %P 698-701 %U Access restricted. http://uclibs.org/PID/16432 %V 409 %Z FEB 8