na INLIS000000000001833 ind 0010-0923000200 Prosididng Workshop Dan Seminar Hasil Hasil Penelitian Anonim Semarang : Badan Penelitian Dan Pengembangan Propinsi Jawa Tengah, 2003 148 hlm. 3 cm 979-9456-82-7 633(922.2) PRO A - Agriculture/Pertanian MFN2101