rt

Paleokarst crust of Ordovician limestone and its capability in resisting water inrushes in coal mines of north China




rt

Pardoo DSO Project Subterranean Fauna Report




rt

Partnerships In Cave Management On Lincoln National Forest




rt

Phylogeography of cave crickets (Ceuthophilus spp.) in central Texas: A keystone taxon for the conservation and management of federally listed endangered cave arthropods




rt

Postglacial Faunal Records From Cave Deposits In Jasper National Park, Alberta, Canada




rt

Potentiometric maps for low to high flow conditions, Barton Springs segment of the Edwards Aquifer, Central Texas




rt

Predictions of sediment toxicity in the Barton Springs watershed located in Texas using sediment quality guidelines




rt

Prioritizing Caves For Karst Invertebrate Recovery In Central Texas




rt

Proceedings of the Thirteenth Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst




rt

Proposed Amendment No. 12, Marion County Land Development Code: Article 6 - Overlay Zones, Creating New Article 6.4, Springs Protection Overlay Zone




rt

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




rt

Response tier development document Barton Springs salamander catastrophic spill plan




rt

Restoring land and managing karst to protect water quality and quantity at Barton Springs, Austin, Texas




rt

Risks of atrazine use to Federally listed endangered Barton Springs salamanders (Eurycea sosorum)




rt

Risks of carbaryl use to the Federally listed endangered Barton Springs salamander (Eurycea sosorum)




rt

Risks of diazinon use to the Federally listed endangered Barton Springs salamander (Eurycea sosorum)




rt

Sediment accumulation in the Barton Springs complex




rt

Shrub, scrub, and grass: The importance of shrubland and grassland plant communities to the diet of the Late Prehistoric (A.D. 900-1535) hunter-gatherers of the eastern Trans-Pecos region of Texas




rt

Shrub, Scrub, and Grass: The Importance of Shrubland and Grassland Plant Communities to the Diet of the Late Prehistorica (A.D. 900-1535) Hunter-Gathers of the Eastern Trans-Pecos Region of Texas




rt

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




rt

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




rt

Some water quality threats to the Barton Springs salamander at low flows




rt

Structural segments and the analysis of flowpaths in the North Canyon of Snedegar Cave, Friars Hole Cave System, West Virginia




rt

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




rt

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




rt

The Fort Stanton Cave Study Project: A Model For Agency – Caver Partnership In Cave Management




rt

The freshwater amphipod crustaceans Gammaridae of North America




rt

Troglomorphic pseudoscorpions (Arachnida: Pseudoscorpiones) of northern Arizona, with the description of two new short-range endemic species




rt

Update of Barton Springs water quality data analysis - Austin, Texas




rt

Use of physical and chemical response in cave drips to characterize upland recharge in the Barton Springs segment of the Edwards Aquifer, central Texas, USA




rt

Wastewater disposal practices and change in development in the Barton Springs Zone




rt

Water quality study of the Barton Springs segment of the Edwards Aquifer, southern Travis and northern Hays counties, Texas




rt

Val Verde County / City of Del Rio Hydrogeological Study FINAL DRAFT REPORT




rt

A copper harvest, or, The boys who worked a deserted mine




rt

A lucky penny, or, The fortunes of a Boston boy




rt

A diamond in the rough, or, A brave boy's start in life




rt

A good thing, or, The boy who made a fortune




rt

Adrift on the world, or, Working his way to fortune




rt

A rolling stone, or, The smartest boy on record




rt

Striving for fortune, or, From bell-boy to millionaire




rt

Out for business, or, The smartest boy in town




rt

A favorite of fortune, or, Striking it rich in Wall Street




rt

Through thick and thin, or, The adventures of a smart boy




rt

After a fortune, or, The pluckiest boy in the West




rt

A lucky chance, or, Taking fortune on the wing




rt

The road to success, or, The career of a fortunate boy




rt

Out for himself, or, Paving his way to fortune




rt

A start in life, or, A bright boy's ambition




rt

A bid for a fortune, or, A country boy in Wall Street




rt

Out for the dollars, or, A smart boy in Wall Street