10 1 10 BULETIN PERTANIAN DESEMBER, 1990 VOLUME 9, NOMOR 2 LUBIS MUIN Editor DJAMIN ARIFIN Editor MAJNU MUSTAFA Editor mixed material 01521197 MEDAN FAKULTAS PERTANIAN UNIVERSITAS SUMATERA UTARA 1990 27.jpg.jpg BULETIN PERTANIAN DESEMBER, 1990 VOLUME 9, NOMOR 3 LUBIS MUIN Editor DJAMIN ARIFIN Editor MAJNU MUSTAFA Editor mixed material 01521197 MEDAN FAKULTAS PERTANIAN UNIVERSITAS SUMATERA UTARA 1990 28.jpg.jpg BULETIN PERTANIAN APRIL,1991 VOLUME 10, NOMOR 1 LUBIS MUIN Editor DJAMIN ARIFIN Editor MAJNU MUSTAFA Editor mixed material 01521197 MEDAN FAKULTAS PERTANIAN UNIVERSITAS SUMATERA UTARA 1991 829.jpg.jpg BULETIN PERTANIAN AGUSTUS, 1991 VOLUME 10, NOMOR 2 LUBIS MUIN Editor DJAMIN ARIFIN Editor MAJNU MUSTAFA Editor mixed material 01521197 MEDAN FAKULTAS PERTANIAN UNIVERSITAS SUMATERA UTARA 1991 30.jpg.jpg BULETIN PERTANIAN AGUSTUS, 1992 VOLUME 11, NOMOR 2 LUBIS MUIN Editor DJAMIN ARIFIN Editor MAJNU MUSTAFA Editor mixed material 01521197 MEDAN FAKULTAS PERTANIAN UNIVERSITAS SUMATERA UTARA 1992 31.jpg.jpg BULETIN PERTANIAN DESEMBER 1992 VOLUME 11, NOMOR 3 LUBIS MUIN Editor DJAMIN ARIFIN Editor MAJNU MUSTAFA Editor mixed material 01521197 MEDAN FAKULTAS PERTANIAN UNIVERSITAS SUMATERA UTARA 1992 333.jpg.jpg BULETIN PERTANIAN APRIL, 1993 VOLUME 12, NOMOR 1 LUBIS MUIN Editor DJAMIN ARIFIN Editor MAJNU MUSTAFA Editor mixed material 01521197 MEDAN FAKULTAS PERTANIAN UNIVERSITAS SUMATERA UTARA 1993 5688.jpg.jpg BULETIN PERTANIAN APRIL, 1993 VOLUME 12, NOMOR 1 LUBIS MUIN Editor DJAMIN ARIFIN Editor MAJNU MUSTAFA Editor mixed material 01521197 MEDAN FAKULTAS PERTANIAN UNIVERSITAS SUMATERA UTARA 1993 34.jpg.jpg BULETIN PERTANIAN AGUSTUS, 1993 VOLUME 12, NOMOR 2 LUBIS MUIN Editor DJAMIN ARIFIN Editor MAJNU MUSTAFA Editor mixed material 01521197 MEDAN FAKULTAS PERTANIAN UNIVERSITAS SUMATERA UTARA 1993 89.jpg.jpg BULETIN PERTANIAN DESEMBER, 1993 VOLUME 12, NOMOR 3 LUBIS MUIN Editor DJAMIN ARIFIN Editor MAJNU MUSTAFA Editor mixed material 01521197 MEDAN FAKULTAS PERTANIAN UNIVERSITAS SUMATERA UTARA 1993 87.jpg.jpg