publicaciones seleccionadas
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artículo académico
- The use of carbon isotope ratios to evaluate legume contribution to soil enhancement in tropical pastures.-. Plant and Soil. 162:177-182. 1994
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capítulo
- Managing and conserving acid savanna soils for agricultural development: lessons fron the brazilian cerrados.-. Agropastoral systems for the tropical savannas of Latin America. Cali (Colombia): Centro Internacional de Agricultura Tropical (CIAT). 11-41. 2004
- The role of forage grasses and legumes in mantaining the productivity of acid soils in latin america.-. Soil management experimental basis for sustainabiblity and environmental quality. Estados Unidos: CRC press. 61-84. 1995