TY  - BOOK
AU  - Abernethy, Virginia ed.
TI  - Population and environment : a journal of interdisciplinary studies : vol.16, no.4, March 1995 
U1  - 304 6 POP 
PY  - 1995///
CY  - New York 
PB  -  Human Science Press
KW  - ENVIRONMENTAL VARIABLES
ER  -