A grain-size classification of minerals from igneous and metamorphic rocks under the standard petrological T.L : microscope - why should this be done?
Biermanns, Ludwig
A grain-size classification of minerals from igneous and metamorphic rocks under the standard petrological T.L : microscope - why should this be done?
bibliogr. p. 97
A grain-size classification of minerals from igneous and metamorphic rocks under the standard petrological T.L : microscope - why should this be done?
bibliogr. p. 97