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Revision of genus Texoreddellia Wygodzinsky, 1973 (Hexapoda, Zygentoma, Nicoletiidae), a prominent element of the cave-adapted fauna of Texas




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




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Soil-water dynamics and tree water uptake in the Sacramento Mountains of New Mexico (USA): a stable isotope study




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Identification of hydrochemical facies in the Roswell Artesian Basin, New Mexico (USA), using graphical and statistical methods




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




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Lead from hunting activities and its potential environmental threat to wildlife in a protected wetland in Yucatan, Mexico




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Impacts of Geochemical and Environmental Factors on Seasonal Variation of Heavy Metals in a Coastal Lagoon Yucatan, Mexico




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Fecal sterols, seasonal variability, and probable sources along the ring of cenotes, Yucatan, Mexico




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Sources and distribution of organic matter along the Ring of Cenotes, Yucatan, Mexico: Sterol markers and statistical approaches




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Reconstructing water level in Hoyo Negro, Quintana Roo, Mexico, implications for early Paleoamerican and faunal access




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Effect of irrigation pumpage during drought on karst aquifer systems in highly agricultural watersheds: example of the Apalachicola-Chattahoochee-Flint river basin, southeastern USA




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Microbial mixing zone dolomitization and karst development within Isla de Mona Dolomite, Isla de Mona, Puerto Rico




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Electrical Resistivity Survey: I&W Brine Well, Eddy County, New Mexico




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Electrical Resistivity Survey of Injection Well Site, Eddy County, New Mexico




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Geophysical Investigation of Flood-Induced Sinkhole Collapses, Lakewood Region, Eddy County, New Mexico




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Marriage record of Gonzalez, Americo and Negrin, Julia




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Marriage record of Domenico, Salvatore Romanello Di and Sebastiano, Vincenza Cimino Di




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Marriage record of Casio, Nicolas and Vizi, Maria




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Marriage record of Parlapiano, Dominico and Mandese, Concetta




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The king's messenger, or, The fall of Ticonderoga




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How a senderista helps increase rural tourism for the Sendero Pacífico Trail and businesses of San Luis, Costa Rica




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Richard White helicopter at Wolf Branch




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Young Wild West trailing a treasure, or, A mystery of Old Mexico




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Valrico fire tower facing northwest




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Valrico fire tower facing west




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Valrico fire tower facing west




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Valrico fire tower facing east




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Microbial diversity in compost, its efficacy against pathogenic fungus Mycena citricolor, and soil erosion at Life Monteverde




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The carbon isotope biogeochemistry of the individual hydrocarbons in bat guano and the ecology of the insectivorous bats in the region of Carlsbad, New Mexico




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Con permiso del marido : juguete cómico-lírico en un acto y en prosa




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Sensitiva : juguete cómico-lírico en dos actos




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Anthropogenic use, modification, and preservation of coastal cave resources in Puerto Rico




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La Encico




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La Encico




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La Encico




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Gudico




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El Rico




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El Rico




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El Rico




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El Rico




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El Rico




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El Rico




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Quantifying the impact of human visitation in two cave chambers on Mona Island (Puerto Rico): Implications for archaeological site conservation




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Tricolored Heron next to Alligator




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Tricolored Heron in Marsh




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Wading Tricolored Heron




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Wading Tricolored Heron




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Tricolor Heron




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Tricolored Heron on a Log




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Tricolored Heron Nestling