000 00383nam a2200157Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e214781
_aMAIN
041 _aEnglish
082 _a910.02 C466G(7)
100 _aChristopherson, Robert W
245 0 _aElemental geosystems
250 _a7th. ed.
260 _aBoston
_bPearson
_c2013
300 _axxi, 531 p.
942 _cBK
999 _c177290
_d177290