TY  - BOOK
AU  - 
AU  - Clifford,N.J.
AU  - Valentine,Gill
TI  - Key methods in geography
SN  - 076197492X 
AV  - G74 .K21
PY  - 2003///
CY  - London, Thousand Oaks
PB  - SAGE
KW  -  
KW  - Geography
KW  - Research
KW  - Methodology
N1  - Key methods in geography
ER  -