artículo académico

• Adaptive attributes of tropical forage species to acid soils. III. Differences in phosphorus acquisition and utilization as influenced by varying phosphorus supply and soil type.  Journal of Plant Nutrition.  20:155-180. 1997
• Adaptive attributes of tropical forage species to acid soils. III. Differences in phosphorus acquisition and utilization as influenced by varying phosphorus supply and soil type-.  Journal of Plant Nutrition.  20:155-180. 1997
• Adaptive strategies of tropical forage species to acid soils: differences in shoot and root growthresponses to varying phosphorus supply and soil type.  Journal of Plant Nutrition.  19:323-352. 1996
• Adaptive strategies of tropical forage species to acid soils: differences in shoot and root growthresponses to varying phosphorus supply and soil type-.  Journal of Plant Nutrition.  19:323-352. 1996