na INLIS000000000018533 20210426130452 210426||||||||| | ||| |||| || | /3247 010-0421018533 id 631.147 631.147 KEL c k3 KELOMPOK PENELITIAN AGRO - EKOSISTEM ( KEPAS ) The critical uplands of eastern java : an agroecosystems analysis jakarta kepas, Agency For Agricultural Reasearch & Deveopment, 1985 xvii, 213p,: ill.; 24 cm pembangunan pertanian -- pertanian -- II. Judul -- agroekosistem -- I. KEPAS