000 00260nam a2200097Ia 4500
008 170101s2017 xx 000 0 und d
100 _aDr. S. P. Singh
245 0 _aProduction Technology of Vegetable Crops
260 _aKarnal
_bA. R. C. L.
942 _2ddc
_cK
999 _c1746166
_d1746166