The underflow of the South Platte valley - Slichter, Charles Sumner, 1864-1946.; Wolff, Henry C. (Henry Charles), 1874- (Washington, Govt. Print. Off., 1906)
Issued also as House doc. no. 69, 59th Cong., 2d sess.
TC801.U2 no. 184 bound with Water-supply and irrigation paper no. 185-no. 192 subsequent to publication.
Also available in digital form on the Internet Archive Web site.
Keywords: Groundwater -- Nebraska; Groundwater -- Colorado