TY  - BOOK
AU  - Advanced Study Institute on Dynamics of Numbers in Populations, Casterbeek, 1970
TI  - Proceedings
SN  - 9022003558
U1  - 301.32 
PY  - 1971///
CY  - Wageningen
PB  - Centre for Agricultural Publishing and Documentation
KW  - Social sciences
KW  - Sociology
KW  - Human ecology
KW  - Population
ER  -