TY  - BOOK
AU  - Ebdon, David.
TI  - Statistics in Geography: A Practical Approach / 
SN  - 0-631-10131-4
U1  - U:(B28) 
PY  - 1987///
CY  - London WC1N 2BL : 
PB  - Blackwell Scientific Publications , 
ER  -