000			00290nam a22001337a 4500
999			_c296542 _d296542
020			_a9788127248673
082			_a576 SIN-G .GE
100			_aB.D Singh
245			_aGenetics
250			_a2nd rev ed
260			_aLudhiana _bKalyani Publishers _c2009
650			_aGenetics
942			_cBK