Our Publications
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1993. Upland Rice Cultivars for Improved Acid Upland Rice-Based Farming Systems.. Philippine Journal of Crop Science. 2(18):79-88. Abstract
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1993. Upland Rice Cultivars for Improved Acid Upland Rice-Based Farming Systems.. Philippine Journal of Crop Science. 2(18):79-88. Abstract
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1994. Effects of Fertilizer Price on Feasibility of Efficiency Improvement: Case Study for a Urea Injector for Lowland Rice.. Fertilizer Research . 39:1-9.
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1994. Nitrogen Fixation Capacity in Contour Hedgerow Systems: How Important? Agroforestry Systems. 27(3):241-258. Abstract
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1994. Nitrogen Fixation Capacity in Contour Hedgerow Systems: How Important? Agroforestry Systems. 27(3):241-258. Abstract
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1995. Historical Land Use Evolution in a Tropical Acid Upland Agroecosystem.. Agriculture, Ecosystems and Environment. 53(1):83-95.
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1996. Organic Matter Dynamics after Conversion of Forests to Food Crops or Sugarcane: Prediction of the CENTURY Model.. Agrivita. 19:198-206.
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1996. Root, Shoot And Soil Parameters Required For Process-Oriented Models of Crop Growth Limited by Water or Nutrients.. Plant and Soil. 183(1):1-25. Abstract
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1996. Soil Architecture and Distribution of Organic Matter.. Structure and Organic Matter Storage In Agricultural Soils, Advance In Soil Science.. :15-57.
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1997. Management Control of Soil Organic Matter Dynamics in Tropical Land-Use Systems.. Geoderma . 79(1-4):49-67. Abstract
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1997. Management Control of Soil Organic Matter Dynamics in Tropical Land-Use Systems.. Geoderma . 79(1-4):49-67. Abstract
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1998. Assesment of Tillage Erosion Rates on Steepland Oxisols in the Humid Tropics Using Granite Rocks.. Soil Science Society of North Carolina Proceedings, Volume XLI (1998). XLI:1-9. Abstract
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1998. Bromide Transport under Countour Hedgerow Systems in Sloping Oxisols.. Soil Science Society of America journal. 62(4) Abstract
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1998. The Effects of Forest Conversion on Annual Crops and Pastures: Estimates of Carbon Emissions and Plant Species Loss in a Brazilian Amazon Colony.. Agriculture, Ecosystems and Environment. 69(1):17-26. Abstract
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1998. The Effects of Forest Conversion on Annual Crops and Pastures: Estimates of Carbon Emissions and Plant Species Loss in a Brazilian Amazon Colony.. Agriculture, Ecosystems and Environment. 69(1):17-26. Abstract
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1998. Erosion and Sedimentation as Multiscale, Fractal Processes: Implications for Models, Experiments and the Real World.. Soil Erosion at Multiple Scales, Principles and Methods for Assessing Causes and Impacts.. :223-253. Abstract
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2000. Como Aplicar Los Conceptos De Costo De Oportunidad Y Costo-Beneficio Para La Toma De Decisiones En La Produccin Agroforestal? Agroforestera en las Amricas. 28:26-28.
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2001. Carbon-Offsets Projects and ASB: Pros and Cons of the Implementation Strategies at Different Scales.. Report of the workshop held at CIFOR. :11. Abstract
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2001. Effects of Land use Change on Belowground Biodiversity.. ASB Lecture Note 6A. :42. Abstract
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2002. Soil Phosphorus Availability after Slash-And-Burn Fires of Different Intensities in Rubber Agroforests in Sumatra, Indonesia.. Agricultural, Ecosystems and Environment. 92:37-48. Abstract
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2004. Grain Crop Response to Contour Hedgerow Systems on Sloping Oxisols.. Agroforestry Systems. 42(2):107-120. Abstract

