Janelle, D. Geographical Snapshots of North America. New York: The Guilford Press, 1992 442 p. : ill. 0-89862-030-9.
Janelle, D. Geographical Snapshots of North America. New York: The Guilford Press, 1992 442 p. : ill. 0-89862-030-9.
Janelle, D. (1992) Geographical Snapshots of North America, New York: The Guilford Press 442 p. : ill. 0-89862-030-9.
Janelle, D. (1992). Geographical Snapshots of North America. Commemorating the 27th Congress of the International Geographical Union and Assembly. New York: The Guilford Press, 442 p. : ill.
Janelle D. Geographical Snapshots of North America: Commemorating the 27th Congress of the International Geographical Union and Assembly. New York: The Guilford Press; 1992. p. 442 p. : ill. ISBN: 0-89862-030-9.
