000 00310nam a22001337a 4500
999 _c253231
_d253231
020 _a9781449632342
082 _a333.7
_bWAL/EA
100 _aWalther,John V.
245 _aEarth's natural resources
260 _aBurlington
_bJones & Bartlett
_c2014
300 _a428
546 _aEnglish
942 _2ddc
_cBK