000 00286nam a2200121Ia 4500
008 221219s9999 xx 000 0 und d
100 _aS.P. Singh
245 0 _aPrinciples of Vegetable Production
260 _bATPA
650 _aVegetable Science
700 _aL.L. Somani
942 _cBK
999 _c2874
_d2874