Zelinsky, W. 1., Kosinski, L. A. 1., & Prothero, R. M. (1970). Geography and a crowding world: A symposium on population pressures upon physical and social resources in the developing lands. New York: Oxford University Press.
Chicago Style CitationZelinsky, Wilburg 1921-2013, Leszek A. 1929- Kosinski, and R. Mansell Prothero. Geography and a Crowding World: A Symposium On Population Pressures Upon Physical and Social Resources in the Developing Lands. New York: Oxford University Press, 1970.
MLA CitationZelinsky, Wilburg 1921-2013, Leszek A. 1929- Kosinski, and R. Mansell Prothero. Geography and a Crowding World: A Symposium On Population Pressures Upon Physical and Social Resources in the Developing Lands. New York: Oxford University Press, 1970.