TY  - BOOK
AU  - Henning Daniel H
AU  -  Mangun William R
TI  - Managing the environmental crisis: Incorporating c   
U1  - U:(G:55), M9 
PY  - 1989///
CY  - Durham
PB  - Duke University Press        
KW  - Geography- Environment
N1  - Glossary:P.337-53
ER  -