000 00619nam a2200217Ia 4500
005 20260808125509.0
008 260808s9999||||xx |||||||||||||| ||und||
020 _a92-4-157140-3
035 _a6349
041 _aENG
082 _a547.622
100 _aWorld Health Organization
245 0 _aIPCS (Environmental health criteria no - 140)
_bpolychlorinated briphenyls and terphenyls
250 _a2nd
260 _aGeneva
_bUNEP and World Health Organization
_c1993
300 _a682
500 _aGift
505 _aIPCS, chemical safety, organic chemicals
650 _aIPCS
_bOrganic chemistry
942 _cBK
999 _c6347
_d6347