na INLIS000000000006590 20230426020026 0010-0423000023 ta 230426 0 ind 631.81(594.595.4) 631.81(594.595.4) PT. p Pupuk Produksi Petrokomia Gresik Gresik : PT.Petrokimia 36p. : ilus ; 22 cm Pupuk Petrokimia Gresik PT.Petrokimia Perpustakaan BPSIP Jatim 271/BSIPJATIM/2023