- Environmental change and human responses in northern highland Ecuador (Working paper / School of Geography, University of Leeds) by David A Preston, 1986
- Changes in the economic geography of banana production in Ecuador by David A Preston, 1965
- The littoral of Pacific Colombia and Ecuador and Racial succession in the Colombian ChocoÌ by Robert Cushman Murphy, 1939
- Peru, Ecuador and Columbia (The Americas) by Ruth Ruscoe, 1989-01-31
- Ecuador in Focus: A Guide to the People, Politics and Culture (Ecuador (in Focus)) by Wilma Roos, Omer Van Renterghem, 1997-07
- ECUADOR: Webster's Timeline History, 1988 - 2001 by Icon Group International, 2010-05-17
- ECUADOR: Webster's Timeline History, 6000BC - 1987 by Icon Group International, 2010-05-17
- ECUADOR: Webster's Timeline History, 2002 - 2007 by Icon Group International, 2010-05-17
- Rediscovering the cacao in Ecuador's Upper Napo River Valley.: An article from: Focus on Geography by John Grimes, 2009-03-22
- Descripcion Geografica de la Real Audiencia de Quito. by Dionisio de Alsedo y Herrera., 1915
- Changes in the Economic Geography of Banana Production in Ecuador by David A. Preston, 1965
- Ecuador (Lets Visit) by Sarita Kendall, 1987-10
- The Cordillera del Condor Region of Ecuador and Peru: A Biological Assessment (Conservation International Rapid Assessment Program)
- One last stand? Forests and change on Ecuador's eastern cordillera.: An article from: The Geographical Review by Brad D. Jokisch, Bridget M. Lair, 2002-04-01
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