na INLIS000000000020722 20210426131752 210426||||||||| | ||| |||| || | /35 010-0421020722 id 1.81 001.81 RIN UNGERER, Tonny HASTOWO, Sugyo BOER, Minnofatria RINGKASAN tesis magister sains, disertasi, dokter fakultas pasca sarjana Institut Pertanian Bogor 1975-1980 Bogor Institut Pertanian Bogor 1981 xvi,184p.;22cm. tesis -- disertasi -- kumpulan karya tulis -- Institut Pertanian Bogor -- pascasarjana