1. Mapa de las zonas oncocercosas de Guatemala Publication: [Guatemala] : [publisher not identified], [between 1940 and 1960?] Subject(s): Onchocerciasis, OcularGuatemala
2. République du Cameroun: carte administrative = Republic of Cameroon : administrative map Publication: Yaoundé : Centre géographique national, 1984 Subject(s): GeographyCameroon