tri

Conceptualization of groundwater flow in the Edwards Aquifer through the Knippa Gap hydrogeologic constriction, Uvalde County, Texas




tri

Contribution to the knowledge of the harvestmen (Arachnida: Opiliones) of Albania.




tri

Contributions on the mineralogy of the Corund carbonate deposit




tri

Detecting Terrestrial Caves by Applying Topographic Analysis Techniques to Thermal Imagery




tri

Drinking water distribution line break impacts on Barton Springs Salamander




tri

Extraterrestrial caves: science, habitat, and resources (a NIAC phase I study)




tri

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




tri

Human utilization of subsurface extraterrestrial environments: Final report




tri

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




tri

Impact of grey literature in advancing global karst research: An information needs assessment for a globally distributed interdisciplinary community




tri

Interconnection of the Trinity (Glen Rose) and Edwards Aquifers along the Balcones Fault Zone and Related Topics




tri

Mexican eyeless Characin fishes, genus Astyanax: environment, distribution, and evolution




tri

Microgravimetric and gravity gradient techniques for detection of subsurface cavities




tri

Monitoring evaporite karst activity and land subsidence in the Holbrook Basin, Arizona using interferometric synthetic aperture radar (InSAR)




tri

Microfacies of the Triassic limestones in the Piatra Şoimuliu Klippe (Transylvanian Nappes, Rarau syncline, eastern Carpathians, Romania)




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1972: Proceedings of the International Symposium on Vulcanospeleology and its Extraterrestrial Applications: A Special Session of the 29th Annual Convention of the National Speleological Society White Salmon, Washington, 16 August 1972




tri

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




tri

Recharge and discharge features of the Edwards and Trinity Aquifers, Central Texas




tri

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




tri

Spring point coverage for the potentiometric coverages for the Inyan Kara, Minnekahta, Minnelusa, Madison, and Deadwood Aquifers in the Black Hills Area, South Dakota




tri

Tabasosphaera pustulosa nov. gen., nov. sp., a microproblematicum (foraminifer?) from the upper Triassic (Norian-Rhaetian) reef limestones of Nayband Formation (NE Iran)




tri

Terrestrial subterranean diversity in non-karstic Archaean rock terrains




tri

The hydrology and water quality of select springs in the Southwest Florida Water Management District




tri

The origin of lamination in stalagmites from Katerloch Cave, Austria: Towards a seasonality proxy




tri

Thermal springs of the United States and other countries of the world; a summary




tri

Tubos volcanicos en Tenerife (Islas Canarias): Consideraciones sobre su distribucion en la isla




tri

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




tri

A corner in corn, or, How a Chicago boy did the trick




tri

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




tri

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




tri

Distribution of lichens and bryophytes along an elevational gradient in the Monteverde Cloud Forest, Costa Rica




tri

Distribution and abundance of epiphylls on different families in Monteverde Cloud Forest Reserve




tri

Marriage record of Rogers, Antonio and Stephens, Celicie Beatrice




tri

Marriage record of Perez, Emilio and Castrillon, Amadona




tri

Marriage record of Tucker, Charles Newton and Strickland, Georgia Anita




tri

Marriage record of Quinn, Patrick L. and Castendyk, Maria




tri

Marriage record of Strickland, A. L. and Myers, Martha M.




tri

Marriage record of Lyons, Patrick F. and Lesage, Nellie




tri

Marriage record of Thompson, Jose Leon and Cartright, Marie




tri

Marriage record of Strickland, S. S. and Heath, Elizabeth




tri

Marriage record of Trice, Rollin Mallary and Pollica, Margaret Mabel




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Marriage record of Secades, Ramiro and Bernal, Trinidad




tri

Striking his gait, or, The perils of a boy engineer




tri

Tricking the traders, or, A Wall Street boy's game of chance




tri

Field trip: Evaporite karst of the lower Pecos Valley, New Mexico




tri

The Fenians, or, Neil O'Connor's triumph : a story of old Ireland and young America




tri

Marriage record of Triplet, J. A. and Miller, Mollie J.




tri

Marriage record of Trista, Carlos L. and Forment, Caridad




tri

Marriage record of Swearingen, Will and Stringer, Mary Jane




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Marriage record of Patricke, Richard S. and Richardson, Pearl