Bucher, Kurt, 1946- Petrogenesis of metamorphic rocks / Kurt Bucher and Martin Frey - 7th completely rev. and updated ed. - xv, 341 páginas : ilustraciones ISBN: 3540431306 (papel alcalino) Subjects--Topical Terms: Rocas metamórficas LC Class. No.: QE475.A2 / B83 2002