TY  - BOOK
AU  - Markley, O. W.
AU  - McCuan, Walter R.
TI  - 21st Century Earth: Opposing Viewpoints
T2  - Opposing viewpoints series
SN  - 1565104153
PY  - 1996///
CY  - San Diego, CA
PB  - Greenhaven Press
KW  - Population forecasting
KW  - Local
KW  - Technological forescasting
KW  - Economic forecasting
KW  - Human ecology
KW  - Twenty-first century
KW  - Forescsts
ER  -