TY  - BOOK
AU  - Brown,Harrison
TI  - The challenge of man's future: an inquiry concerning the condition of man during the years that lie ahead
AV  - GF31 .B68
U1  - 304.2 
PY  - 1954///
CY  - New York
PB  - Viking Press
KW  - Human geography
N2  - The book examines man's past and present  and,on the basis of the clues derived from such a study ,to examine his future
ER  -