World regions

Geography: Realms, regions, and concepts by Jan Nijman; Michael Shin; Peter O. Muller

Heinemann atlas by Raymond Pask

World regions in global context: Peoples, places, and environments by Sallie Marston; Paul Knox; Diana Liverman; Vincent Del Casino; Paul Robbins; Vincent Del Casino

A concise history of world population by Massimo Livi-Bacci

Causes and consequences of global migration by Joakim Ruist

Population geography by Mohammad Izhar Hassan

Encyclopedia of the world's biomes by Michael I. Goldstein (Editor-In-Chief); Dominick A. DellaSala (Editor-In-Chief)

Natural resources and society: Understanding the complex relationship between humans and the environment by Mohd Akhter Ali; M. Kamraju