III. Tick and Mite Vectors, by Dept. of Medical Geography, American Geographical Society, New York: American Geographical Society, 1954. Price $1.25 folded, $1.50 flat
Technical Report Series No. 82. 27 pp., WHO, Geneva, 1954. Distributed by Columbia University Press, International Documents Service, 2960 Broadway, New York 27, New York. Price 1/9, $0.25, Sw. fr. 1.-
Technical Report Series No. 80. 42 pp., WHO, Geneva, 1954. Distributed by Columbia University Press, International Documents Service, 2960 Broadway, New York 27, New York. Price $.25, 1/9, Sw. fr. 1
