Application of digital elevation models to delineate drainage areas and compute hydrologic characteristics for sites in the James River basin,North Dakota / G. J. Wiche, S. K. Jenson, J. V. Baglio, J. O. Domingue, 1992. - IV,23 p. p. - Текст : непосредственный.
Wiche G.J. Lake-level frequency analysis for Devils Lake,North Dakota / G.J.Wiche,A.V.Vecchia, 1996. - V,57 p. p. - Текст : непосредственный.
Wahl K.L. Precipitation on the upper Mississippi River Basin,Jan.1-through July 31,1993 : Floods in the Upper Mississippi River Basin / K.L.Wahl,K.C.Vining,G.J.Wiche, 1993. - 13 p. - Текст : непосредственный.