000 00289nam a2200097Ia 4500
008 191031s9999 xx 000 0 und d
100 _aJOHN CHRISTOPHER �
245 0 _aInfluence of phosphate fertilizer on the yield and quality on Blackgram and Greengram
260 _c1981
942 _cBK
999 _c211122
_d211122