artículo académico

• 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
• Somaclonal variation in plant adaptation to acid soil in the tropical forage legume stylosanthes guianensis.  Plant and Soil.  146:21-30. 1992