Geochemical evolution of water in the Madison aquifer in parts of Montana,South Dakota,and Wyoming / J. F. Busby, N. Plummer, R. W. Lee, B. B. Hanshaw, 1991. - V,89 p. p. - Текст : непосредственный.
Geochemisty of water in aquifers and confining units of the northern Great Plains in parts of Montana,North Dakota,South Dakota, and Wyoming : Regional aquifer-system analysis-northern Great Plains / J.F.Busby,B.A.Kimball,J.S.Downey,K.D.Peter, 1995. - VIII,F146 p. p. - Текст : непосредственный.