Mannetje et al., 2000. In: proceedings of the FAO Electronic Conference on Tropical Silage, 1 September -15 December 1999, FAO, Roma

Mannetje, L.'t; Batello, C., 2000. Silage making in the tropics with particular emphasis on smallholders. In: proceedings of the FAO Electronic Conference on Tropical Silage, 1 September -15 December 1999, FAO, Roma