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Вернер Абрахам Готлоб. New theory of the formation of veins; with its application to the art of working mines. – 1809
CONTENTS.
Chap. I.
Chap. II.
Chap. III.
Chap. IV.
Chap. V.
Chap. VI.
Chap. VII.
Chap. VIII.
Chap. IX.
Chap. X.
