TY  - BOOK
AU  - GALLAHER, Carolyn
AU  - DAHLMAN, Carl T.
AU  - GILMARTIN, Mary
TI  - Key concepts in political geography
SN  - 9781412946728
PY  - 2009///
CY  - London 
PB  - Sage
KW  - Political geography
N1  - Includes bibliographical references
ER  -