Second report of the Wellcome research laboratories at the Gordon memorial college, Khartoum.

Mode of access: Internet.

On the geographical distribution of some tropical diseases and their relation to physical phenomena /

"Reprinted from the Proceedings of the Royal Society of Edinburgh."

Distrito de Navalcarnero; datos para su estudio médico climatológico.

At head of title: Geografía médica española.

Climatologia medica do estado do Amazonas.

Cover dated 1910.

Journal of a trip to the Shepherd, Banks, and Torres Islands and to Espiritu Santo and Efate in the New Hebrides, November 15, 1963, to December 25, 1963 /

Reprint, with new indexes, of the 1965 ed.

Global epidemiology, a geography of disease and sanitation,

"Material is based on surveys made for the Medical department of the United States army ... The surveys ... represent the work of a large number of individuals associated ... with the Medical intelligence division of the Office of the # general of the United States army."--Pref.