000			00366nam a22001217a 4500
999			_c2660 _d2660
005			20200922131007.0
008			200922b ||||| |||| 00| 0 eng d
020			_a0408026006
040			_cCML
245			_aEnvironmental Health Reference Book. _cJackson, M.H.
260			_aLondon _bButterworths _c1989
942			_2ddc _cBK _e1st Edition _h363.7 _kR _mENV