000 00295nam a2200121Ia 4500
008 221219s9999 xx 000 0 und d
100 _aD.K. Singh
245 0 _aProtective Cultivation of Horticultural Crops
260 _bNIPA
650 _aVegetable Science
700 _aK.V.Peter
942 _cBK
999 _c3127
_d3127