000 00414nam a2200157Ia 4500
008 170901s1978 xx 000 0 und d
082 _a631.5
_bS48S
100 _aSingh, Jaganath
245 0 _aAgronomy
260 _aVaranasi
_bNandkishore and Sons
_c1978
300 _a616
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
653 _aAgronomy
942 _2ddc
_cBK
999 _c13636
_d13636