TY  - BOOK
AU  - MONTELLO Daniel R
AU  -  SUTTON Paul C
TI  - Introduction to scientific research methods in geography and environmental studies
SN  - 9781446200759
U1  - Ub4, P6;Q3 
PY  - 2013///
CY  -  New Delhi 
PB  - Sage         
KW  - Geography
ER  -