000 00287 a2200121 4500
020 _a0854031146
041 _aEng
082 _bENV
245 _aEnvironmental geochemistry and health
260 _c1980
_aLondon
_bThe Royal Society
_g1980
300 _bill.
_c
_a216, plates. p.
942 _cLN
999 _c640
_d640