Ehlers, Ernest G. .
Petrology igneous, sedimentary and metamorphic / by Ernest G. Ehlers and Harvey Blatt. - Delhi : CBS Publishers & Dishtributors , 1999 - 732p :
81-239-1032-0
Petrology
H2 / N9;12
Petrology igneous, sedimentary and metamorphic / by Ernest G. Ehlers and Harvey Blatt. - Delhi : CBS Publishers & Dishtributors , 1999 - 732p :
81-239-1032-0
Petrology
H2 / N9;12