000 00538pam a2200181a 44500
008 160408b1982 xxu||||| |||| 00| 0 eng d
082 _a551.9
_bSp32n
100 _aSpeidel, David H.
245 1 _aNATURAL GEOCHEMISTRY OF OUR ENVIRONMENT
260 _aBoulder
_bWestview Press
_c1982
300 _axv,214
440 _aWestiew Special Studies In Natural Resources And Energy Management
_v
650 _aGeochemistry
650 _aEnvironmental Chemistry
700 _aAgnew, Allen Francis
964 _gCIRC
997 _aA80572 C
999 _c297525
_d297525