A genetic climatic classification system of the coterminous United States as portrayed by mean monthly temperature-precipitation climographs /

Johnson, Elias,2013-08-162013-08-161977http://hdl.handle.net/11244/4341xvii, 410 ;Physical Geography.Climatology.United States Climate.A genetic climatic classification system of the coterminous United States as portrayed by mean monthly temperature-precipitation climographs /Thesis