Spatial and temporal fluctuations of litterfall in the agroforestry associations Coffea arabica var. caturra Erythina poeppigiana and C. arabica var. caturra, E. poeppigiana, Cordia alliodora - Glover, Nancy; Beer F., John W. (Turrialba, C.R. : CATIE, Departamento de Recursos Naturales Renovables, 1984)
Keywords: CAFE -- CULTIVO