[40394]   
SILVA, J. B. Vieira da
Contribution for the study of root system development in coffee tree and cacao tree in some soils in São Tomé / J. B. Vieira da Silva
In: Garcia da Orta - Vol.8, nº 3 (1960), p. 703-735
Descritores: na | Cacau | Café | Planta Tropical
Cota: 56-E-12|Soc. Geog. Lx.