00674 2200193 4500001002100000005001500021035002000036008004100056082001100097090001400108245010900122260012100231300002900352084001700381100001100398990002300409990002400432990002400456INLIS00000000000045020230120085343 a0010-0722000450230120 | | ind  a631.58 aAno p c.31 aRisalah Diskusi Ilmiah Hasil Penelitian :bPertanian Lahan Kering dan Konservasi di Daerah Aliran Sungai aSurakarta :bBadan Penelitian dan Pengembangan Pertanian Proyek Penelitian Penyelamatan Hutan, Tanah, dan Air,c1989 axiv + 268 hlm.; 24,5 cm. a631.58 ANO p0 aAnonim aC4(568/STPP/Ha/13) aC2(4049/STPP/Ha/99) aC3(4050/STPP/Ha/99)