Call Number (LC) Title Results
I 19.4/2:397 Discharge characteristics of broad-crested weirs / 2
I 19.4/2:399 Water resources summary for Southern California, 1956 / 2
I 19.4/2:400 History of land classification relating to waterpower and storage sites / 2
I 19.4/2:401 Reports and maps of the Geological Survey released only in the open files, 1956
Reports and maps of the Geological Survey released only in the open files, 1956 / 		2
I 19.4/2:402 Water and the conservation movement / 2
I 19.4/2:403 Reports and maps of the Geological Survey released only in the open files, 1957
Reports and maps of the Geological Survey released only in the open files, 1957 / 		2
I 19.4/2:404 Water resources summary for Southern California, 1957 / 2
I 19.4/2:405 Instrumental improvements in altimetry / 2
I 19.4/2:406 Fluvial sediment in Whitehead Watershed and Whitehead Reservoirs, Nebraska, April 1955 to September 1956 / 2
I 19.4/2:407 Floods of June-July 1957 in Indiana / 2
I 19.4/2:408 Ground-water supply of the Memphis area / 2
I 19.4/2:409 Water yield and reservoir storage in the United States / 2
I 19.4/2:410 Probability analysis applied to a water-supply problem / 2
I 19.4/2:411 Geochemical prospecting with heavy-mineral concentrates used to locate a tungsten deposit / 2
I 19.4/2:412 Reports and maps of the Geological Survey released only in the open files, 1958
Reports and maps of the Geological Survey released only in the open files, 1958 / 		2
I 19.4/2:413 Phreatophyte research in western United States, October 1958 to March 1959 / 2
I 19.4/2:414-A Conservation and protection / 2
I 19.4/2:414-B The challenge of water management : conservation and water management /
The challenge of water management / 		2
I 19.4/2:414-C The conservation attitude : conservation and water management /
The conservation attitude / 		2
I 19.4/2:414-D Ecological systems and the water resource / 2