Ehlers, Ernest G..
Petrology: Igneous, Sedimentary, and Metamorphic / - 1st ed / - Delhi-32 : CBS Publishers & Distributors , 1987 - p.732 :
H2 / M7
Petrology: Igneous, Sedimentary, and Metamorphic / - 1st ed / - Delhi-32 : CBS Publishers & Distributors , 1987 - p.732 :
H2 / M7