000 00289nam a2200121Ia 4500
008 210101s1960 xx 000 0 hin d
082 _a635 R
100 _aRai, Ramsagar
245 0 _aSak krishi darshan(in hindi)
260 _aPatna
_bKala Niketan
_c1960
300 _a278
942 _2ddc
_cBK
999 _c4797
_d4797