1-2 of 2 Books

Narrative of a journey to Guatemala, in Central America, in 1838
By George Washington Montgomery
Report on an investigation concerning the subsurface disposal of effluent thermal waters from a 30 MW geothermal power plant at Ahuachapan, El Salvador
Report on an investigation concerning the subsurface disposal of effluent thermal waters from a 30 MW geothermal power plant at Ahuachapan, El Salvador
By Gunnar Bödvarsson