000 00335nam a2200133Ia 4500
008 221001s1987 xx 000 0 eng d
020 _a8185046506
082 _a910.0072 SHE
100 _aSheskin, Ira M.
245 0 _aSurvey research for geographers
260 _aJodhpur
_bScientific
_c1987
300 _av, 112p.
942 _2ddc
_cBK
999 _c19919
_d19919