Olen E. Leonard

1909

• Pichilingue, a study of rural life in coastal Ecuador
• Readings in Latin American social organization & institutions
• Santa Cruz: a socioeconomic study of an area in Bolivia
• Walton County Agricultural Health Association, an experiment in rural health, Georgia, 1942-43
• Bolivia
• Bolivia; land, people, and institutions
• Canton Chullpas
• Cantón Chullpas
• Culture of a contemporary rural community
• El cambio económico y social en cuatro comunidades del altiplano de Bolivia
• Evaluando el desarrollo de la comunidad
• Low-income families in the Spanish-surname population of the Southwest