000			00631nam a2200169 a 4500
005			20151204144830.0
008			960221s1955 dcuabcdjdbkoqu001 0deng d
080			_a574:615.9 _bLEV
100			_aLevin, Simon A
245			_aEcotoxicology _bproblems and approaches
260			_aNew York _bSpringer-Verlag _c1989
300			_axii,547p. : ill.
500			_a
653			_aBiological chemistry _aChemistry, Biological _aChemistry, Physiological _aBiochemistry _aclinical chemistry _ametabolism _aMolecular biology _aNucleic acids _aProteins _aSteroids _aBiology _aChemistry _aMedicine _aclinical biochemistry
942			_cBK
003			ViArRB
999			_c20764 _d20763