000			00470nam a22001457a 4500
020			_a0878934502 (hb)
082			_a571.81 _bCON
100			_aJay Lash (editor) _aJ. R. Whittaler (editor)
245			_aConcepts of development
260			_aUSA _bSinauer Associates _c1974
300			_ax, 469 p. _b: ill. _c; 26 cm.
500			_aIncluding index.
650			_aDevelopment biology _vEmbroyology _vFertilization _vCells _vTissues _vDevelopment genetics _vAging _vIIMC
942			_cBK
999			_c9864 _d9864