000 00682 a2200217 4500
003 OSt
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008 220401b xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
082 _a615.925731
_bW893f
110 _aUnited Nations Environment Programme.
245 1 _aFluorine and fluorides
260 _aGeneva
_bWHO
_c1984
300 _a136p
440 _aEnvironmental health criteria ; 36
500 _aUnited Nations Environment Programme, the International Labour Organisation, and the World Health Organization.
650 _aFluorine -- Physiological Effect
650 _aFluorides -- Physiological Effects
942 _cBK
999 _c469866
_d469866