TY  - BOOK
AU  - Sheskin, Ira M.
TI  - Survey research for geographers
SN  - 8185046506
U1  - 910.723 SHE 
PY  - 1987///
CY  - Jodhpur
PB  - Scientific Publishers
KW  - General geography
KW  - Survey research for geographers
ER  -