553.1
N686R
           Niggli,Paul
               Rocks and mineral deposits \ Paul Niggli - San Francisco : W H Freeman, 1954.
               xiii, 559:ill - A series of Geology texts/ed by James Gilluly and A O Woodford .
                This book was first published in German under the title: Gesteine and Minealgerstatten, Erster Band

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                Subjects: Geochemistry; Minerals; Mining law; Rocks.