@book{41267,
	author = {Zimmermann, U. and Bahlburg, H. and Congreso Geológico Argentino},
	title = {Petrography and geochemistry of southern Puna (NW Argentina) Pre-late Ordovician gabbroic to ultramafic units, intermediate plutonites and their host units : a guide to evolution of the western margin of Gondwana.},
	note = {Relevamiento: 1999.}
}