000 00270nam a22001097a 4500
003 OSt
008 241015b |||||||| |||| 00| 0 eng d
082 _a505
_bP86
245 _aProceedings of Bihar Academy of Agric. Sci. vol.-20-21
260 _c1972-73
942 _2ddc
_cPER
999 _c46546
_d46546