000 00449nam a2200169Ia 4500
008 170901s1976 xx 000 0 und d
082 _a631.5
_bS48S
100 _aSingh, Jagarnath
245 0 _aSasya Vigyan
260 _aVaranasi
_bNankishor and Sons
_c1976
300 _a616
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
653 _aAgronomy
653 _aCrop production
942 _2ddc
_cBK
999 _c13637
_d13637