Call Number (LC) Title Results
I 19.13:1809-R Electrical-analog analysis of hydrologic data for San Simon Basin, Cochise, and Graham Counties, Arizona / 2
I 19.13:1809-S Suitability of irrigation water and changes in ground-water quality in the Lompoc subarea of the Santa Ynez River basin Santa Barbara County, California / 2
I 19.13:1809-T Hydrology of the alluvium of the Arkansas River, Muskogee, Oklahoma, to Fort Smith, Arkansas / 2
I 19.13:1809-U Reconnaissance of the geology and ground-water resources in the Aurora area, St. Louis County, Minnesota /
Reconnaissance of the geology and ground-water resources in the Aurora area, St. Louis County, Minnesota / 		2
I 19.13:1810 Summary of floods in the United States during 1961 / 2
I 19.13:1811 Hydrology of the Little Plover River basin, Portage County, Wisconsin, and the effects of water resource development / 2
I 19.13:1812 Public water supplies of the 100 largest cities in the United States, 1962 / 2
I 19.13:1813 Flood peak runoff and associated precipitation in selected drainage basins in the United States / 2
I 19.13:1814 Geology and water resources of Winnebago County, Wisconsin / 2
I 19.13:1815 Gunpowder Falls Maryland ; uses of a water resource today and tomorrow /
Gunpowder Falls, Maryland : uses of a water resource today and tomorrow / 		2
I 19.13:1816 Water in the Humboldt River Valley near Winnemucca, Nevada : a summary of the water-resources studies of the Humboldt River research project in the Winnemucca area /
Water in the Humboldt River Valley near Winnemucca, Nevada / 		2
I 19.13:1817-A Organic acids in naturally colored surface waters / 2
I 19.13:1817-B Identification and measurement of chlorinated organic pesticides in water by electron-capture gas chromatography / 2
I 19.13:1817-C Determination of phenoxy acid herbicides in water by electron-capture and microcoulometric gas chromatography / 2
I 19.13:1817-D Preparative free-flow electrophoresis as a method of fractionation of natural organic materials / 1
I 19.13:1817-E Fractionation and characterization of natural organic matter from certain rivers and soils by free-flow electrophoresis / 2
I 19.13:1817-F Organic carbon and nitrogen concentrations and annual organic carbon load of six selected rivers of the United States / 1
I 19.13:1817-G Concentration and fractionation of hydrophobic organic acid constituents from natural waters by liquid chromatography / 1
I 19.13:1818 Hydrology of the alluvial deposits in the Ohio River Valley in Kentucky / 2
I 19.13:1819-A Utilization of ground water in the Santa Maria Valley area, California / 2