000 00339nam a22001457a 4500
999 _c164647
_d164646
005 20220628113755.0
008 220622b ||||| |||| 00| 0 eng d
082 _223
_a910.19
_bNAT
245 _aEarth resources
260 _a[s.n]
_b[s.d]
_c1972
300 _a349 p.
509 _aNS
650 4 _95218
_aEconomic geography
942 _cS