00502     2200181   4500001002100000005001500021035002000036008004100056245004300097110003500140260003800175300003000213084002300243082001700266650001500283990001100298990001100309INLIS00000000000670220221019022155  a0010-0721001961221019                           0 ind  1 aPetunjuk Teknis Penggunaan Urea Briket  aDinas Pertanian Tanaman Pangan  aJakarta :bDinas Pertanian,c1990  a16 hlm. :bilus ;c21 cm.  aR.668.620 30 DIN p  aR.668.620.30 4aPupuk Urea  a005094  a005095