TY - RPRT TI - A vegetation history from the arid prepuna of northern Chile (22-23°S) over the last 13,500 years AU - Claudio Latorre AU - Julio L. Betancourt AU - Kate A. Rylander AU - Jay Quade AU - Oscar Matthei PY - 2003 DO - 10.1016/s0031-0182(03)00279-7 UR - https://pubs.usgs.gov/publication/70025686 ID - 70025686 ER -