000			00271nam a2200121Ia 4500
008			151205s9999||||xx |||||||||||||| ||und||
020			_c0
100			_aSHULL, FRAKLIN A.
245			_aHEREDITY
260			_c1954 _bMAGRO-HILL
650			_aANIMAL HEREDITY
942			_cBK
999			_c297745 _d297745