Geologische und geographische experimente. I. heft: deformation und gebirgsbildung. II heft: vulkanische und massen-eruptionen. III/IV heft: rupturen/methoden und apparate. 4 heften in 3 teilen.

REYER, E.

Engelmann, Leipzig, 1892-1894.

3 volumes. 23 cm. original wrappers. 52, 56, 32 pp. many ills, heft 1 2 folding plates, heft 3/4 12 folding plates. -(libr label, library stamp on each front cover and title, covers damaged on spine and slightly damaged on edges, uncut, otherwise good).