TY  - BOOK
AU  - Montello, Daniel R. 
AU  -  Sutton, Paul C.
TI  - An introduction to scientific research methods in geography and environmental studies [2nd ed.]
SN  - 9781446200759 
U1  - 910.72 
PY  - 2013///
CY  - London
PB  - Sage Publications
KW  - Geography--Research
ER  -