International Association of Hydrogeologists, International Association of Hydrogeologists Congress, & Chilton, J. (1999). Groundwater in the urban environment: Proceedings of the XXVII IAH Congress on Groundwater in the Urban Environment, Nottingham UK, 21-27 September 1997. Rotterdam: A.A. Balkema.
Chicago Style CitationInternational Association of Hydrogeologists, International Association of Hydrogeologists Congress, and John Chilton. Groundwater in the Urban Environment: Proceedings of the XXVII IAH Congress On Groundwater in the Urban Environment, Nottingham UK, 21-27 September 1997. Rotterdam: A.A. Balkema, 1999.
MLA CitationInternational Association of Hydrogeologists, International Association of Hydrogeologists Congress, and John Chilton. Groundwater in the Urban Environment: Proceedings of the XXVII IAH Congress On Groundwater in the Urban Environment, Nottingham UK, 21-27 September 1997. Rotterdam: A.A. Balkema, 1999.