000			00342nam a22001337a 4500
020			_a9781941181331 _c$3195
082			_a570
100			_aKeller, Rebecca W.
245			_aFocus on elementary biology _cRebecca W. Keller, PhD
250			_a3rd ed.
260			_bGravitas Publications, Inc. _c2019
300			_a162 p. _bcol. ill.
942			_cBK
999			_c16849 _d16849