by Prof. Ir. Amris Makmur $6.00
by Surip Stanislaus, OFMCap. $4.00
by Bambang Agus Murtidjo $6.00
by AAK (Aksi Agraris Kanisius) $7.00
by Drs. Hg. Suseno Triyanto Widodo $6.00
by FAO $6.00