TY  - BOOK
AU  - Weeks,John Robert,1944-
TI  - Population: an introduction to concepts and issues 
SN  - 0534627692 (student ed. : hbk.)
AV  - HB871 .W43 2005
U1  - 304.6 22nd ed.
PY  - 2005///
CY  - Belmont, CA
PB  - Thomson Wadsworth Learning
KW  - Population
N1  - Includes bibliographical references (p. 615-653) and indexes
ER  -