Boletín No. 1 - Observatorio de movilidad: la movilidad y el desarrollo regional. N. 1

Gestión del conocimiento

Description and instructions for use of Weldon range finder, revised March 1, 1906, revised February 1, 1909.

Seal of the Ordnance Department on t.p.

Fifty years of Darwinism; modern aspects of evolution; centennial addresses in honor of Charles Darwin, before the American association for the advancement of science, Baltimore, Friday, January 1, 1909.

Photocopy -- 22 cm.