%0 Journal Article %T Recent Changes in Surface Humidity: Development of the HadCRUH Dataset %A Willett, Katharine M. %A Jones, Philip D. %A Gillett, Nathan P. %A Thorne, Peter W. %J Journal of Climate %V 21 %N 20 %P 5364-5383 %@ 1520-0442 %D 2007-10-09 %I American Meteorological Society %~ DeepDyve