Study of population and immigration problems.
Subtitle: Western Hemisphere I. 1. Trends in Canadian population, presentation by Dr. Nathan Keyfitz and Mr. Jacques Henripin; 2. Population trends in Mexico, presentation by Dr. Nathan L. Whetten.
Contributors: Keyfitz, Nathan, 1913-; Henripin, Jacques; Whetten, Nathan L. 1900-
Series: Special series -- no. 5; Special series (United States. Congress. House. Committee on the Judiciary) -- no. 5
Publisher: U.S. Govt. Print. Off.
Published: 1963
Place of publication: Washington
Language: eng
Number of pages: 79
Subjects: Mexico -- Population; Mexico -- Emigration and immigration; Canada -- Population; Canada -- Emigration and immigration
Notes: Includes bibliographical references.