TY  - BOOK
AU  - Weeks,John Robert
TI  - Population: an introduction to concepts and issues 
SN  - 0534264603 (acidfree paper)
AV  - HB871 .W43 1996
U1  - 304.6 20
PY  - 1996///
CY  - Belmont
PB  - Wadsworth Pub. Co.
KW  - Population
N1  - Includes bibliographical references (p. 604-654) and indexes
ER  -