000 00443nam a2200157Ia 4500
008 170901s1977 xx 000 0 und d
082 _a631.5
_bV50S
100 _aVarma, Uday Kumar
245 0 _aSasya Vigyan Ke Mulbhoot Sidhant
260 _aPatna
_bBihar Hindi Granth Academy
_c1977
300 _a480
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
653 _aAgronomy
942 _2ddc
_cBK
999 _c13651
_d13651