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References
- Hermawan, B. and A. A. Bomke. 1996. Aggregates of degraded lowland soil during restoration with different cropping and drainage regimes. Soil Technology. 9: 239-250.
- Hermawan, B. and A. A. Bomke. 1997. Effect of winter cover crops and successive spring tillage on soil aggregation. Soil Till. Res. 44: 109-120.
- Loch, R. J. and T.E. Donnolan. 1983. Field rainfall simulator studies on two clay soil of the Darling Downs, Queensland.II. Aggregated breakdown, sediment properties and soil erodibility. Aust. J. Soil Res. 44: 109-120.
- Mulyadi dan Soepraptohardjo. 1975. Masalah data dan penyebaran tanah-tanah kritis. Kertas kerja untuk Simposium Tanah Kritis di Jakarta tanggal 27-29 Oktober 1975. LPT Bogor.
- Rost, T.L., M.G. Barbour, R.M. Thornton, and T.E. Weier. 1984. A Brief Introduction to Plant Biology, John Wiley & Sons, New York.
- Seta, A.K. 1986. Konservasi Tanah danAir. Kalam Mulia, Jakarta.
- Singer, M.J. and D.N. Warrington. 1992. Crusting in the Western United States. In: M.E. Summer and B.A. Stewart (Eds). Soil Crusting: Chemical and Physical Processes. Lewis Publishers, Boca Paton, Ann Abor, London : 179-204.
- Tjitrosoepomo, G. 1981. Taksonomi Tumbuhan. Bharata Karya Aksara, Jakarta.
- Vasishta, B.R. 1985. Bryophyta. S. Chand & Company Ltd., Ram Nagar, New York
References
Hermawan, B. and A. A. Bomke. 1996. Aggregates of degraded lowland soil during restoration with different cropping and drainage regimes. Soil Technology. 9: 239-250.
Hermawan, B. and A. A. Bomke. 1997. Effect of winter cover crops and successive spring tillage on soil aggregation. Soil Till. Res. 44: 109-120.
Loch, R. J. and T.E. Donnolan. 1983. Field rainfall simulator studies on two clay soil of the Darling Downs, Queensland.II. Aggregated breakdown, sediment properties and soil erodibility. Aust. J. Soil Res. 44: 109-120.
Mulyadi dan Soepraptohardjo. 1975. Masalah data dan penyebaran tanah-tanah kritis. Kertas kerja untuk Simposium Tanah Kritis di Jakarta tanggal 27-29 Oktober 1975. LPT Bogor.
Rost, T.L., M.G. Barbour, R.M. Thornton, and T.E. Weier. 1984. A Brief Introduction to Plant Biology, John Wiley & Sons, New York.
Seta, A.K. 1986. Konservasi Tanah danAir. Kalam Mulia, Jakarta.
Singer, M.J. and D.N. Warrington. 1992. Crusting in the Western United States. In: M.E. Summer and B.A. Stewart (Eds). Soil Crusting: Chemical and Physical Processes. Lewis Publishers, Boca Paton, Ann Abor, London : 179-204.
Tjitrosoepomo, G. 1981. Taksonomi Tumbuhan. Bharata Karya Aksara, Jakarta.
Vasishta, B.R. 1985. Bryophyta. S. Chand & Company Ltd., Ram Nagar, New York