Your search returned 2 results.

Results
	1.	Preliminary index to river surveys made by the United States Geological Survey and other agencies, by Benjamin E. Jones and Randolph O. Helland. by Jones, B. E. (Benjamin Earl), 1883- Helland, Randolph O. (Randolph Olaf), 1886- Material type: Text; Format: print ; Literary form: Not fiction Publication details: Washington, Govt. Print. Off., 1926 Availability: No items available. Add to cart (remove)
	2.	Index to river surveys made by the United States Geological Survey and other agencies, revised to July 1, 1947, by Benjamin E. Jones and Randolph O. Helland. by Jones, B. E. (Benjamin Earl), 1883- Helland, Randolph O. (Randolph Olaf), 1886- [joint author.] Series: U.S. Geological Survey water-supply paper ; 995. Material type: Text; Format: print ; Literary form: Not fiction Publication details: Washington, U.S. Govt. Print Off., 1948 Availability: No items available. Add to cart (remove)

Refine your search