ic

Espeleo informe Costa Rica




ic

Espeleo informe Costa Rica




ic

Espeleo informe Costa Rica




ic

Espeleo informe Costa Rica




ic

Espeleo informe Costa Rica




ic

Espeleo informe Costa Rica




ic

Espeleo informe Costa Rica




ic

Espeleorevista Puerto Rico




ic

Espeleorevista Puerto Rico




ic

Espeleorevista Puerto Rico




ic

Espeleorevista Puerto Rico




ic

Espeleorevista Puerto Rico




ic

Espeleorevista Puerto Rico




ic

Espeleorevista Puerto Rico




ic

Espeleorevista Puerto Rico




ic

Espeleorevista Puerto Rico




ic

Estudio ecologico del ecosistema cavernicola de una Sima de Origen volvanico: La Sima Robada (Tenerife, Islas Canarias)




ic

Etnografia Q'eqchi' de los Ritos en Cuevas: Implicaciones para la Interpretacion Arqueologica




ic

Evaluating the hydrologic connection of the Blanco River and Barton Springs using discharge and geochemical data




ic

Evaporite karst and hydrogeology of the Castile Formation: Culberson County, Texas and Eddy County, New Mexico




ic

Evaporite karst in the Permian Basin region of west Texas and southeastern New Mexico: The human impact




ic

Examples of anthropogenic sinkholes in Sicily and comparison with similar phenomena in southern Italy




ic

Exploring the relationship between sampling efficiency and short range endemism for groundwater fauna in the Pilbara region, Western Australia




ic

Further Studies on the Cavernicole Fauna of Mexico and Adjacent Regions




ic

Geochemical evolution of ground water in the Barton Springs segment of the Edwards aquifer




ic

Geologic Management of Cave and Karst Resources on National Forest System Lands




ic

Geologic Map of the Edwards Aquifer Recharge Zone, South-Central Texas




ic

Geophysical Delineation of the Freshwater/Saline-Water Transition Zone in the Barton Springs Segment of the Edwards Aquifer, Travis and Hays Counties, Texas, September 2006




ic

Geophysical investigations of the Edwards-Trinity aquifer system at multiple scales: Interpreting airborne and direct-current resistivity in karst




ic

Geotechnical case history for sinkhole investigation and stabilization methods along a high pressure petroleum pipeline




ic

Ground-penetrating radar, resistivity and spontaneous potential investigations of a contaminated aquifer near Cancún, Mexico




ic

Ground-water conditions in the vicinity of Rattlesnake Springs, Eddy County, New Mexico




ic

Guide to some volcanic terranes in Washington, Idaho, Oregon and Northern California




ic

Guidebook to the historic section of Mammoth Cave




ic

High resolution climate record from two stalagmites in Qixing cave, South Guizhou, and Heinrich events during the last glacial period




ic

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




ic

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




ic

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




ic

Hydrological and geochemical characteristics in the Edwards and Trinity hydrostratigraphic units using multiport monitor wells in the Balcones Fault Zone, Hays county, central Texas.




ic

Hypogene speleogenesis: Hydrogeological and Morphogenetic Perspective




ic

iCaverns: Interpretation, There's An App For That!




ic

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




ic

Implementation of best management practices to reduce nonpoint source loadings to Onion Creek recharge features




ic

In-Cave and Surface Geophysics to Detect a “Lost River” in the Upper Levels of the Mammoth Cave System, Kentucky




ic

Inside earth newsletter: a newsletter of the Cave & Karst Programs of the National Park Service




ic

Inside earth newsletter: a newsletter of the Cave & Karst Programs of the National Park Service




ic

Inside earth newsletter: a newsletter of the Cave & Karst Programs of the National Park Service




ic

Inside earth newsletter: a newsletter of the Cave & Karst Programs of the National Park Service




ic

Inside earth newsletter: a newsletter of the Cave & Karst Programs of the National Park Service




ic

Inside earth newsletter: a newsletter of the Cave & Karst Programs of the National Park Service