Appendix A-List of Geographic Positions; B-Survey Equipment and Supplies; C-Eelevation Study; D-Description of Gages and Reference Marks; E-Climatological Tables. (5 sections paged separately) (Prepared for Coordinator of Inter-American Affairs by U S Army -- Corps of Engrs 1943)
Report on Orinoco-Casiquiare-negro waterway, Venezuela-Colombia-Brazil
Report Orinoco-Casiquiare-Negro Waterway
1943
Book
English
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Report on Orinoco-Casiquiare-negro waterway, Venezuela-Colombia-Brazil
Engineering Index Backfile | 1943
Report on Orinoco-Casiquiare-Negro waterway, Venezuela-Colombia-Brazil
Engineering Index Backfile | 1943
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