Browsing by Author "HARDJOWIGENO, S."
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- ItemThe Role of Iron Oxide in The Characteristics of the Highly Weathered Soil(Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian, 2012-12-18) HIDAYAT, ACHMAD; HARDJOWIGENO, S.; SOEKARDI, M.; SABIHAM, SUPIYANDI
- ItemUse of Earthworm to Increase Upland Ultisols Productivity(Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian, 2012-12-18) SUBOWO, .; ANAS, I.; DJAJAKIRANA, G.; ABDURACHMAN, A.; HARDJOWIGENO, S.