000 00286nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Singh, A.K. & et.al"
245 0 _aAgricultural technology
260 _bConcept Publishers
260 _c2004
365 _b500.00
942 _cBK
999 _c151113
_d151113