000			00363nam a2200145Ia 4500
008			200122s9999||||xx |||||||||||||| ||und||
080			_a615.9 _bECO-B2
100			_aEcobichon, Donald J, Ed.
245		0	_aBasis of toxicity testing
250			_a2 ed
260			_a Inc. Florida : _bCRC Press, _c1989
300			_a220 p.
650			_aToxicology
942			_cBK
999			_c257956 _d257956