American Geographical Society of New York. Companion text: Map of the World Distribution of Cholera / Jacques M. May. New York, NY: American Geographical Society of New York. Geographical review. Vol. 41 no. 2. 1951. 272-273 pp. Briesemeister elliptical equal-area projection. On upper right margin: Atlas of distribution of diseases - plate 2. Ancillary maps: Historical routes of major pandemics -- Outbreaks of cholera, 1923-1950 -- Egypt, cholera epidemic, Sept. 18th to Dec. 5th, 1947 -- Permanence of cholera, 1923-1950 -- Population density -- Areas affected 1816-1823 -- Areas affected 1826-1837 -- Areas affected 1879-1911 -- Areas affected 1842-1862 -- Areas affected 1865-1875 -- Areas affected 1912-1923. To accompany: Geographical review, vol. 41, no. 2, 1951. Text availabe internet web site: http://www.jstor.org/journals/00167428.html or Call no.: 1000.122.2.