Report on Orinoco-Casiquiare-Negro waterway, Venezuela, Colombia, Brazil ...
By: Prepared for the Coordinator of inter-American affairs, by Corps of Engineers, U.S. Army
Published: 1943
Place of publication: Washington?]
Language: eng
Subjects: Inland navigation
Notes: "Prepared by the staff of the South Atlantic division, Atlanta, Georgia, under the direction of Lt. Col. Gerdes." v.1, p.5.

Vol. 3, maps and profiles, is folio, (28 x 44 cm.)
Table of contents: title: v.1. Text and drawings.; title: v.2. Photographic record.; title: v.3. Maps and profiles.; title: v.4. Appendices.