Pumpelly, Raphael Across America and Asia: Notes of a Five Years Journey Around the World

Pumpelly, Raphael My Reminiscences; Volume 2

Pumpelly, Charles Theodore Investigation of the Methods for Determining Carotene in Dehydrated Alfalfa Meal

Pumpelly, Raphael Explorations in Turkestan, Expedition of 1904: Prehistoric Civilizations of Anau, Origins, Growth, and Influence of Environment