Jurnal Agrosains (A) text io| Yogyakarta Jur. Agronomi Fak. Pertanian UMY 2005 2006 monographic 6 Bulanan 2005-01-07 nd IND 29 x 21 e-mail: plantatropika@umy.ac.id, plantatropika@yahoo.com A420 630 0216-499x 080919 44718