Proceedings of the Ninth Symposium of the International Society for Tropical Root Crops
Symposium of the International Society for Tropical Root Crops (9th 1991 Acra, Ghana) F Ofori; S. K Hahn
Wageningen, Netherlands International Society for Horticultural Science 1994
Localização: ESALQ - Biblioteca Central (633.4 S989s 55133 )(Acessar)