Sách nói: National Geographic Magazine Vol. 07 - 05. May 1896

The National Geographic Magazine, an illustrated monthly, the May Number.
It includes the following articles:
* Africa Since 1888, by Hon. Gardiner G. Hubbard, LL. D.
* Fundamental Geographic Relation of the Three Americas, by Robert T. Hill
* The Kansas River, by Arthur P. Davis
* Annual Report of the Superintendent of the United States Coast and Geodetic Survey, by Herbert G. Ogden
along with geographic literature, and a few miscellaneous notes.