Buenos Aires: Imprenta de El Pueblo, 1917. 35 pp. Illus. with 3 b/w photos and 1 reproduction. 8vo. Stapled paper wrappers. Second edition. Florentino Ameghino (1854-1911) was a Argentine naturalist. OCLC shows 6 copies, all second editions. A good copy, sunned and lightly soiled wrappers with small chips, front wrapper..... More