000 00862nam-a2200265--04500
001 000050654
005 20240519150529.0
008 991125s1989----wasad---------000-0-eng-u
020 _a0-8412-632-5
082 _a344.73046
_bWOR 1989
245 _aToxic substances controls:
_bGuide
_cMary Devine Worobec; Girard Ordway (Eds.)
264 _awashingtonU.S.A.
_bBureau of National Affairs
_c1989
300 _axi; 239 p.
500 _aBIBLIOTECA: UACH-FCQ
650 0 _aE.U.A
_xLeyes y Legislacion
_xResiduos Peligrosos
903 _aAC
_bQ04685
905 _aLibros
950 _c20000814
950 _c20021023
950 _c20060109
950 _c20111027
950 _c20230914
999 _c150362
_d150362