current status of geothermal investigations in the volcanic- massif del ruiz / Ariel Echeverry G., Bernardo Salazar.
Echeverry G., Ariel.
current status of geothermal investigations in the volcanic- massif del ruiz / Ariel Echeverry G., Bernardo Salazar. - Quito, Ecuador : Organización Latinoamericana de Energía - [12] p.
current status of geothermal investigations in the volcanic- massif del ruiz / Ariel Echeverry G., Bernardo Salazar. - Quito, Ecuador : Organización Latinoamericana de Energía - [12] p.