000 00849nam a2200265zi 4500
005 20200314100352.0
008 970106s1991 xxu 000 0 eng
020 _a0873712722
_c(v. 1)
020 _a0-87371-414-8
_c(v.2)
035 _aMX001000551689
050 _aRA565
_bK67 1991
100 1 _aKoren, Hernan,
_eautor
245 1 0 _aHandbook of environmental health and safety :
_bPrinciples and practices /
_cHerman koren
250 _a2
264 1 _aChelsea, michigan :
_bLewis,
_cc1991
300 _a2 volúmenes
500 _a"national environmental health association"
650 _aSalud ambiental
650 _aIngeniería ambiental
710 _aNational Environmental Health Association
336 _atexto
_2rdacontent
337 _asin medio
_2rdamedia
338 _avolumen
_2rdacarrier
999 _c5960
_d5960