000 00467 a2200145 4500
082 _a551.9
_bSy68
245 1 _aHYDROGEOCHEMISTRY AND BIOGEOCHEMISTRY
_cSYMPOSIUM ON HYDROGEOCHEMISTRY AND BIOGEOCHEMISTRY (1970 : TOKYO)
260 _aWashington
_bThe Clark Co.
_c1973
300 _a2 v.
500 _aContents : V. 1. Hydrogeochemistry -- V. 2. Biogeochemistry
650 _aGeochemistry -- Congresses
906 _h1970
964 _gCIRC
997 _aA29444 v. 1 C
999 _c460967
_d460967