Daggett, Paul Henry An integrated geophysical study of the crustal structure of the Southern Rio Grande Rift by Paul Henry Daggett - Las Cruces, New Mexico New Mexico State University 1982 - 192 p. : ill. ; 23 cm. Thesis Ph.D.-New Mexico State University, 1982 LCCN: 86-94341 Subjects--Topical Terms: Geophysics--Rio Grande Rift