Petrology :
Ehlers, Ernest G.
Petrology : igneous, sedimentary, and metamorphic / Ernest G. Ehlers, Harvey Blatt. - San Francisco : Freeman, c1982. - xvi, 732 p. :
0716712792
Petrology -- Textbooks. Petrology. Gesteinskunde.
QE431.2 / .E351987
Petrology : igneous, sedimentary, and metamorphic / Ernest G. Ehlers, Harvey Blatt. - San Francisco : Freeman, c1982. - xvi, 732 p. :
0716712792
Petrology -- Textbooks. Petrology. Gesteinskunde.
QE431.2 / .E351987