TY  - BOOK
AU  - Darton,Nelson Horatio
TI  - Geology and underground waters of South Dakota,
T2  - Water-supply paper,
AV  - TC801 .U2 no. 227
PY  - 1909///
CY  - Washington
PB  - Govt. Print. Off.
KW  - Geology
KW  - South Dakota
KW  - Groundwater
N1  - TC801.U2 no. 227 with : Water-supply investigations in the Yukon-Tanana region, Alaska, 1907 and 1908 - - Disinfection of sewage and sewage filter effluents - - Surface waater supply of Nebraska. Washington : Govt. Print. Off., 1909. Bound together subsequent to publication
ER  -