- Author: Thomas S. Schulenberg, Douglas F. Stotz, Daniel F. Lane, John P. O'Neill, Theodore A. Parker, Antonio Brack Egg
- Language: English
- Year: 2010
Birds of Peru
pdf
- Author: Thomas S. Schulenberg & Douglas F. Stotz & Daniel F. Lane & John P. O'Neill
- Language: English
- Year: 2007