An inventory of the Chiquibul Forest Reserve, Belize /
Johnson, Martin Stephen.
Chaffey, Desmond Roland.
Surbiton : Overseas Development Administration, Land Resources Division,
1973.
Four fold. sheets (col. maps) in pocket: "Chiquibul Forest Reserve, forest/vegetation types with sampling and regeneration data" at scale 1:50,000 (DOS 3151A-D)
Bibliography: p.80-81