The challenge of man's future :
Brown, Harrison
The challenge of man's future : an inquiry concerning the condition of man during the years that lie ahead. / by Harrison Brown. - New York : Viking Press, 1954. - xii, 290 p. : ill., tables, graphics ; 22 cm.
With hard-and supercover
Human geography
Demography
Social Planning
The challenge of man's future : an inquiry concerning the condition of man during the years that lie ahead. / by Harrison Brown. - New York : Viking Press, 1954. - xii, 290 p. : ill., tables, graphics ; 22 cm.
With hard-and supercover
Human geography
Demography
Social Planning