Humber River England Bibliography : A bibliography of Spurn and the lower Humber estuary / compiled by Peter A. Crowther on behalf of the Spurn Heritage Coast Project.; Crowther, Peter A.
Humber River England Channels Maps : A cartographic analysis of the changing bed of the Humber : a report to the Humber Estuary Research Committee / by H.R. Wilkinson, G. de Boer and A. Thunder.; Wilkinson, H. R.