Burger, Richard L; Burger, Richard L; Salazar, Lucy C. (2003). The 1912 Yale Peruvian scientific expedition collections from Machu Picchu : human and animal remains / Editors Richard L. Burger; Lucy C. Salazar. New Haven :: Yale University Publication,.
Burger, Richard L; Burger, Richard L; Salazar, Lucy C. The 1912 Yale Peruvian scientific expedition collections from Machu Picchu : human and animal remains / Editors Richard L. Burger; Lucy C. Salazar. New Haven :: Yale University Publication,, 2003
Burger, Richard L; Burger, Richard L; Salazar, Lucy C. The 1912 Yale Peruvian scientific expedition collections from Machu Picchu : human and animal remains / Editors Richard L. Burger; Lucy C. Salazar. New Haven :: Yale University Publication,, 2003.