Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

Thomas, Richard J.; Ayarza, Miguel Angel (eds.). 1999. Sustainable land management for the oxisols of the Latin American savannas : Dynamics of soil organic matter and indicators of soil quality. Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. 231 p. (CIAT publication no. 312)