000 00401nam a2200145Ia 4500
008 211115s9999 xx 000 0 und d
041 _aeng
082 _aGa494,N66<-N58
_bK8.4
100 _aSingh, Amrik.
245 0 _aResearch in Progress /
260 _aNew Delhi :
_bInter-University board of india & Ceylon ,
_c1997
300 _axv, 466p ;
650 _aLife Science<Research>
942 _cTB
999 _c22090
_d22090