Boletin semestral ...

1888, pt. 2, includes meteoroloical observations reported from the Observatorio Meteorológico-Magnético de Central Mexico, for the years 1877-1888.

Describes how the economy of Mexico developed during the colonial period by combining indigenous and Spanish institutions and discusses major changes in agriculture, mining, and commerce.

El cuarto ano de gobierno se caracterizo por la consolidacion de Mexico ante los desafios multilateral en materia de comercio y tecnologia. Asi, los acuerdos bilaterales con diferentes paises y las negociaciones del Tratado de Libre Comercio marcaron el rumbo comercial de nuestro pais.

Congressional decree of 29 May 1811 extending military honors to the Consejo de Regencia and thanking the military of New Spain for its loyalty to the crown.

1888, pt. 2, includes meteoroloical observations reported from the Observatorio Meteorológico-Magnético de Central Mexico, for the years 1877-1888.