000 00317nam a2200085Ia 4500
008 130123s9999 xx 000 0 und d
082 _a570
245 _aProceedings of the National Academy of Sciences India : Section:B: pt 1:Biological Sciences Vol. 61, No. 1-4
260 _aAllahabad
_bNational Academy of Sciences
_c1991
999 _c81974
_d81974