pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in speleology




pe

Caves and karst: Research in Speleology Index




pe

Chemistry of percolation and base-flow water in the Carso/Kras




pe

Climate variability recorded in tropical and sub-tropical speleothems




pe

Context-dependent conservation responses to emerging wildlife diseases




pe

Cooperative Cave Management in the Era of WNS




pe

Coralgal Facies of the upper Eocne-lower Oligocene limestones in Letca-Rastoci area




pe

Cryptic speciation in two widespread subterranean amphipod genera reflects historical drainage patterns in an ancient landscape




pe

Delineation and preliminary hydrogeologic investigation of the Diamond Y Spring, Pecos County, Texas




pe

Disposición final de aguas producidas tratadas de yacimientos gasopetrolíferos carbonatados en acuíferos cársicos litorales someros salinizados




pe

El papel de las cuevas en la guerras de los antiguos mayas.




pe

Endangered and threatened wildlife and plants; 12-month finding on a petition to list the Jollyville Plateau salamander (Eurycea tonkawae) as Endangered With Critical Habitat; proposed rule




pe

Environmental assessment/habitat conservation plan for issuance of an Endangered Species Act section 10(a)(1)(B) permit for the incidental take of the Tooth Cave ground beetle (Rhadine persephone)




pe

Espeleo informe Costa Rica




pe

Espeleo informe Costa Rica




pe

Espeleo informe Costa Rica




pe

Espeleo informe Costa Rica




pe

Espeleo informe Costa Rica




pe

Espeleo informe Costa Rica




pe

Espeleo informe Costa Rica