Spatial distribution of earthworms in acid-soil savannas of the Eastern plains of Colombia

Jiménez Jaén, Juan José; Rossi, Jean-Pierre; Lavelle, Patrick. 2001. Spatial distribution of earthworms in acid-soil savannas of the Eastern plains of Colombia. In: Jiménez Jaén, Juan José; Thomas, Richard J. (eds.). Nature`s plow: Soil macroinvertebrate communities in the neotropical savannas of Colombia. Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. p. 104-120. (CIAT publication no. 324)