Importance of VA mycorrhiza fungi for mineral nutrition of cassava and other tropical crops [abstract]
Effects of short days on stem elongation in some indeterminate dry bean cultivars adapted to the tropics
Genetic control of flowering behavior of tropic adapted bean cultivars under two subtropical temperature regimes
Efecto de cuatro herbicidas y un fungicida sobre el crecimiento de Rhizoctonia solani Kuhn en condiciones de laboratorio
Germinacao de sementes em (Stylosanthes macrocephala M.B. Ferr. et Sousa Costa E.S. capitata vog. in Linnaea)