000 00488nam a2200169Ia 4500
003 LDD
008 181029s9999 xx 000 0 und d
020 _a9241571446
040 _cLDD
110 _aWorld health organization
245 0 _aPrincipals for evaluating chemical effects on the aged population
_cWorld health organization
260 _aGeneva
_bW.H.O
_c1993
300 _a159p.
440 _aEnvironmental health criteria
_v144
901 _a1943
_b01-03-2000
942 _2ddc
_cBK
999 _c50381
_d50381