000 00222nam a22000977a 4500
082 _a575.1
_bNAI/ACH
100 _aNAIR.P.K.G & ACHAR.K.P.
245 _aA TEXTBOOK OF GENETICS AND EVOLUTION
260 _c1989
942 _2ddc
_cBK
999 _c4078
_d4078