TY - JOUR A1 - Harris, R. N. T1 - Variations in air and ground temperature and the POM model: results from the Northern Hemisphere JO - Clim. Past Discuss. J1 - CPD VL - 3 IS - 1 SP - 337 EP - 364 Y1 - 2007/02/06 PB - Copernicus Publications SN - 1814-9340 UR - http://www.clim-past-discuss.net/3/337/2007/ L1 - http://www.clim-past-discuss.net/3/337/2007/cpd-3-337-2007.pdf ER -