1. Leaf-cutter ant (Atta cephalotes): influence on the morphology of andepts in Costa Rica;Alvarado;Soil Sci. Soc. Am. J.,1981
2. Amante, E., 1972. Influěncia de alguns fatores microclimaticos sbre aformiga saúva Atta laevigata (F. Smith, 1858), Atta sexdens rubropilosa Forel, 1908, Atta bisphaerica Forel, 1908 e Atta capiguara Gonçalves, 1944 (Hymenoptera, Formicidae), em formigueiros localizados no estado de São Paulo. Doct. Thesis, Univ. of São Paulo (Piracicaba), 175 pp.
3. Decomposition in tropical forests;Anderson,1983
4. Some factors affecting the site and pattern of leaf-cutting activity in the ant Atta cephalotes L;Barrer;J. Entomol, Ser. A.,1972
5. Edge of the Jungle.;Beebe,1921