Arango Gutiérrez, Gloria PatriciaMacías Mazo, Karina Isabel2012-04-162012-04-1620041794-4449http://hdl.handle.net/10567/171Samples were taken by using the falling traps method, putting three traps in each composter at a 20-30 cm depth from the surface. The collection of collembolas was done three times a week, during three months, in 2003. The collected organisms were duly cured, to be taxonomically identified afterwards.esCorporación Universitaria LasallistaMesofaunaColémbolosCompostResiduos sólidosResiduos sólidos - AprovechamientoArticle