Some aspects of volcanic rocks of the valley of Mexico J. F. W. Negendank OriginalPaper Pages: 292 - 303
Quaternary volcanic and tectonic segmentation of Central America R. E. StoiberM. J. Carr OriginalPaper Pages: 304 - 325
Intermediate depth earthquakes and volcanic eruptions in Central America, 1961–1972 M. J. CarrR. E. Stoiber OriginalPaper Pages: 326 - 337
Studies of volcanic ash from two recent Central American eruptions W. I. Rose Jr.S. BonisT. Bickford OriginalPaper Pages: 338 - 364
The 1971 and 1973 eruptions of Volcán Fuego, Guatemala, and some socio-economic considerations for the volcanologist S. BonisO. Salazar OriginalPaper Pages: 394 - 400
Geothermal resources for electric power production: Their present status and future prospects G. R. Robson OriginalPaper Pages: 406 - 415
Volume, energy and cyclicity of eruptions of Arenal volcano, Costa Rica W. G. MelsonR. Saenz OriginalPaper Pages: 416 - 437
A prototype global volcano surveillance system and identification of a volcano-tectonic fault in Central America P. L. Ward OriginalPaper Pages: 438 - 442
Factors governing the intensity of explosive andesitic eruptions A. R. McBirney OriginalPaper Pages: 443 - 453
Cl, F, and SO2 in Central American volcanic gases R. E. StoiberW. I. Rose Jr. OriginalPaper Pages: 454 - 460