000 00244nam a2200109Ia 4500
008 231109s9999 xx 000 0 und d
020 _a983-62-5337-8
090 _aS 585 N254
100 0 _aNASIR HASSAN
245 0 0 _aKIMIA PERTANIAN
260 _bDBP
999 _c5308
_d5308