por Long, L. T. (Leland Timothy) [autor] | Kaufmann, Ronald Douglas [autor].
por Cattermole, Peter John [autor].
por Phinney, Robert A [editor] | Goddard Institute for Space Studies | Columbia University. Department of Geology.
por Pasteris, Jill Dill, 1952 [editor] | Morris, Ellen Mullen, 1948- [editor] | Geological Society of America. South-Central Section | Sumposium On Alkalic Rocks And Kimberlites (1985 : Fayetteville, Arkansas).
por Condie, Kent C [autor].