Odhner, N.H. — Die Molluskenfauna des Takern.

1929 129 p., 89 figures, 7 plates, 4to, blue cloth spine with paper covered boards (original printed covers bound in). A good bound copy. Scarce. Includes detailed studies of the genera Pisidium, Vavlvata, and Lymnaea. From the Library of Richard I. Johnson (1925-2020), malacologist and bibliophile, who build over a period of nearly six decades, what was perhaps the largest private library of books and journals on molluscs. With his stamp.