@booklet {4581,
	title = {FUCK, R.A. 1972. Geologia do macico alcalino de Tunas, Parana, Brazil. D.Sc. Thesis (unpublished), University of Sao Paulo, Institute of Geosciences.},
	year = {1972},
	note = {FUCK, R.A. 1972. Geologia do macico alcalino de Tunas, Parana, Brazil. D.Sc. Thesis (unpublished), University of Sao Paulo, Institute of Geosciences.}
}
