- Bolivia, Uruguay and Paraguay (The Americas) by Harvey Radcliffe, 1989-01-31
- Correspondencia Oficial e Inedita sobre la Demarcacion de Limites entre el Paraguay y el Brasil by Félix de, Azara, 2009-05-21
- South America (World Fact Files) by Anna Selby, 1999-03-31
- Anâlisis demogrâfico de la poblaciôn en la franja fronteriza entre Argentina y Paraguay, aòos 2001 y 2002.: An article from: Revista Geogrâfica by Marîa Alejandra Fantin, 2009-01-01
- Recovery of the South American Gravity Network. Efforts on Paraguay and Chile.: An article from: Revista Cartográfica by Denizar Blitzkow, Carlos Alberto, Júnior Corrêa e Castro, et all 2002-01-01
- Reflections of My World by Patti Stepp, 1985-02
- Chili, Paraguay, Uruguay, Buenos-Ayres. Patagonie, Terre-du-Feu et Archipel des Malouines. Iles Diverses, des Trois Oceans et Regions Circompolaires. L'Univers Pittoresque by Cesar Famin, Frederic Lacroix, et all 1839
- Paraná River: Brazil, Pará, South America, Paraguay, Argentina, Paranaíba River, Amazon River, Tupian Languages, Guaíra Falls, Salto del Guairá, Iguazu Falls
- Gran Chaco: Quechua, Lowland, Río de la Plata, Bolivia, Paraguay,Argentina
- Enciclopedia Del Paraguay (Encyclopedias of Latin American Nations) (Spanish Edition)
- Preliminary NIS Gazetteer. Paraguay. Official Standard Names Approved by the United States Board on Geographc Names. Prepared in the Division of Geography, Department of the Interior.
- A South American Frontier: The Tri-border Region (Arbitrary Borders) by Daniel K. Lewis, 2006-06-30
|