Materia de
- Consideraciones basicas para el ordenamiento y planificacion del uso de la tierra en fincas del bajo putumayo Book
- Departamento de Antioquia :anexo 6 Chapter
- Distribution of water stable aggregates and aggregating agents in oxisols of the brazilian cerrados- Chapter
- Labile N and the nitrogen management index of oxisols in the Brazilian cerrados.- Chapter
- Microbial biomass activity and carbor pools under different land-use systems in the brazilian cerrados- Chapter
- Phosphorus fractions under different land use systems in oxisols of the Brazilian Cerrados.- Chapter