El cometa de 1901
Contributors: Observatorio Astronómico Nacional (Colombia)
Publisher: Imprenta nacional
Published: 1901
Place of publication: Bogota
Language: spa
Number of pages: 47
Subjects: Comets
Notes: Signed: Julio Garavito A.

At head of title: Republica de Colombia. Observatorio Astronomico Nacional-Bogota.