Browsing by Author Gonarssyah, Isang
Showing results 1 to 1 of 1
Issue Date | Title | Author(s) |
---|---|---|
1985 | Pola usaha pertamanan jeruk: studi kasus di dua desa di Kabupaten Kampar Dati II Riau | Soejono, Irlan; Saragih, Bungaran; Gonarssyah, Isang; Noersai, Nursyam |