MASALAH PENGAPURAN TANAH MINERAL MASAM DI INDONESIA

by Bostang Rajagukguk.
Published 1983

Jurnal Ilmu Tanah dan Lingkungan vol.9,no.1,Agustus 2009:prediksi air,tumbuhan perintis,SIG,tanah volkan Halmahera,jagung,lahan gambut untuk padi

by FAKULTAS PERTANIAN UGM
Published 2009

Jurnal Ilmu Tanah dan Lingkungan vol.9,no.2,Des.2009:karet rakyat,padi gogo,lahan gambut,hortikultura,serasah,kelapa sawit,kesuburan tanah

by Fakultas Pertanian UGM.
Published 2009

Jurnal Perlindungan Tanaman Indonesia vol 14 no.2,Desember 2008: tanah supresif,bawang merah,benih jagung,jambu mete,kelapa sawit

by Fakultas Pertanian UGM.
Published 2008

Jurnal Perlindungan Tanaman Indonesia vol.15,2009:no.1, no.2

by Fakultas Pertanian UGM.
Published 2009

JUrnal Perlindungan Tanaman Indonesia 2010:no.1.

by Fakultas Pertanian UGM.
Published 2010

Ilmu Pertanian Vol.1 No.4 Desember 1969

by Fakultas Pertanian UGM.
Published 1969

Ilmu Pertanian Vol.1 No.6 Juni 1972

by Fakultas Pertanian UGM.
Published 1972

Ilmu Pertanian Vol.1 No.7 Mei 1973

by Fakultas Pertanian UGM.
Published 1973

Ilmu Pertanian Vol.2 No.3 Desember 1977

by Fakultas Pertanian UGM.
Published 1977

Ilmu Pertanian Vol.2 No.5 Desember 1978

by Fakultas Pertanian UGM.
Published 1978

Ilmu Pertanian Vol.2 No.6 Mei 1979

by Fakultas Pertanian UGM.
Published 1979

Ilmu Pertanian Vol.3 No.6,7,8 Thn.1984

by Fakultas Pertanian UGM.
Published 1984

Ilmu Pertanian Vol.3 No.5 Desember 1982

by Fakultas Pertanian UGM.
Published 1982

Ilmu Pertanian Vol.2 No.7-8 Juni-Oktober 1980

by Fakultas Pertanian UGM.
Published 1980

Ilmu Pertanian Vol.3 No.1-4 Thn 1981

by Fakultas Pertanian UGM.
Published 1981

Ilmu Pertanian Vol.5 No.1 Thn.1992

by Fakultas Pertanian UGM.
Published 1992

Ilmu Pertanian Vol.5 No.2 dan 3 Thn.1993

by Fakultas Pertanian UGM.
Published 1993

Ilmu Pertanian Vol.4 No.6 dan 7 Thn.1991

by Fakultas Pertanian UGM.
Published 1991

Ilmu Pertanian Vol.4 No.8 Thn.1992

by Fakultas Pertanian UGM.
Published 1992