TY  - BOOK
AU  - Petersen,William
TI  - Population
AV  - HB851 .P46 1969
U1  - 301.3/2 
PY  - 1969///]
CY  - [New York]
PB  - Macmillan
KW  - Population
KW  - Local
N1  - 920601; Includes bibliographical references
ER  -