round

Groundwater levels in the Balcones Fault zone, Hays and Travis Counties, Texas, 1937-2005




round

Groundwater Quality of Springs and Wells of the Sinkhole Plain in Southwestern Illinois: Determination of the Dominant Sources of Nitrate




round

Hydrogeologic Controls on the Occurrence and Movement of Groundwater Discharged at Magic Springs in the Spring Branch Creek Drainage Basin: Spring Branch, Texas




round

Hydrogeological controls on the occurrence and movement of groundwater discharged at Magic Springs in the Spring Branch Creek drainage basin, Spring Branch, Texas




round

Hydrogeological investigations at Diamond Y Springs and surrounding area, Pecos County, Texas




round

Hydrogeology of the Sistema Huautla Karst Groundwater Basin




round

Hydrogeology of, and simulation of ground-water flow in, a mantled carbonate-rock system, Cumberland Valley, Pennsylvania




round

Impact Of Climate Change On Human And Ecological Use Of Karst Groundwater Resources: A Case Study From The Southwestern USA




round

Impact of quarries on karst groundwater systems




round

In hot water? How climate change may (or may not) affect the groundwater resources of Texas




round

Integrated geophysical methods for groundwater exploration in a karst area with or without thin cover - a case study from Tai'an City, Shandong Province, China




round

Preconstruction groundwater assessment for the Jollyville transmission main WTP4




round

Proceedings of the Third Conference on Hydrogeology, Ecology, Monitoring and Management of Ground Water in Karst Terranes: December 4-6, 1991, Maxwell House/Clarion, Nashville, Tennessee




round

Relation of specific conductance in ground water to intersection of flow paths by wells, and associated major ion and nitrate geochemistry, Barton Springs segment of the Edwards Aquifer, Austin, Texas, 1978–2003




round

Sinkhole development resulting from ground-water withdrawal in the Tampa area, Florida




round

Sinkholes, hydrogeology, and ground-water quality in northeast Iowa




round

Solution Mining and the Protection of Karst Groundwater Supplies in Burton Flats, Southeast New Mexico, USA




round

Spring 2009 potentiometric map of the Middle Trinity Aquifer in groundwater management area 9, central Texas




round

Summary of 2005 groundwater dye tracing, Barton Springs segment of the Edwards Aquifer, Hays and Travis Counties, Central Texas




round

Summary of groundwater dye tracing studies (1996-2002), Barton Springs segment of the Edwards Aquifer, Texas




round

Summary of information for assessing the status of the Tooth Cave Ground Beetle (Rhadine persephone)




round

The role of sulfate-rich springs and groundwater in the formation of sinkholes over gypsum in eastern England




round

Underground Florida: a fieldtrip guidebook of the west central Florida karst




round

Marriage record of Roundtree, Reuben and McKey, Clara




round

Community gardens around the world : successes and benefits for healthy communities




round

Carved Stone Fragment on the Ground




round

The Contextual Web: A background of intersecting historical and journalistic strands




round

Young Wild West's leap in the dark, or, Arietta and the underground stream




round

Young Wild West and "Maverick Mike," or, Arietta and the round up




round

Young Wild West corralling the Creeks, or, Arietta and the redskin round-up




round

Quantity and location of groundwater recharge in the Sacramento Mountains, south-central New Mexico (USA), and their relation to the adjacent Roswell Artesian Basin




round

Evaluation of groundwater residence time in a high mountain aquifer system (Sacramento Mountains, USA): insights gained from use of multiple environmental tracers




round

Groundwater flow in an ‘underfit’ carbonate aquifer in a semiarid climate: application of environmental tracers to the Salt Basin, New Mexico (USA)




round

The hydrochemical assessment of groundwater resources in the Kadkan basin, Northeast of Iran




round

Geochemical and statistical evaluation of groundwater in Razan basin, Western Iran




round

Up high and down low: Molecular systematics and insight into the diversification of the ground beetle genus Rhadine LeConte




round

Focused groundwater flow in a carbonate aquifer in a semi-arid environment




round

Interaction between groundwater and seawater in the coastal aquifer of Cap-Bon in the semi-arid systems (north-east of Tunisia)




round

Hydrogeochemical and isotope evidence of groundwater evolution in El Guettar Oasis area, Southwest Tunisia




round

Laboratory simulation of groundwater hydraulic head in a karst aquifer system with conduit and fracture domains




round

Using isotopic, hydrogeochemical-tracer and temperature data to characterize recharge and flow paths in a complex karst groundwater flow system in northern China




round

Improved regional groundwater flow modeling using drainage features: a case study of the central northern karst aquifer system of Puerto




round

Basin-scale conceptual groundwater flow model for an unconfined and confined thick carbonate region




round

The effect of abundance of surrounding trees on the abundance of mycorrhizae in Ocotea monteverdensis (Lauraceae)




round

More homes surrounding Pasco sinkhole condemned




round

Young wild west Cowboy carnival, or, the round up at roaring ranch




round

Flint Creek with background housing




round

Lake Park playground




round

Lake Park playground and signage




round

Young Wild West's road agent round-up, or, Arietta carrying the mail