Bibliografia

Manual da Tecnologia do Café. Cultivar , Porto: Correia, A. M. n/a null
Groundnut. The Tropical Agriculturalist. CTA: Schiling, R. 2002 null
Sugar Cane. The Tropical Agriculturalist.: Fauconnier, R. 1993 null
Bananas ,Tropical Agriculture Series. Longman;: Stover, R.H. & Simmonds, N.W. 1989 null
Manuel pratique de la culture du manioc.. Maisonneuve & Larose e CTA: Silvestre, Pierre 1987 null
Cocoa Tropical Agriculture Series. Longman: Wood, G.A.R & Lass, R.A. 1989 null
Maize. The Tropical Agriculturalist. CTA: Rouanet, Guy 1984 null
The Oil Palm. Tropical Agriculture Series. Longman: Hartley, C.W.S. 1988 null
The physiology of tropical field crops. Jonh Wiley & Sons: CTA,Goldsworthy, Peter, R. & Fisher 1984 null
The cultivated plants of the tropics and subtropics. Verlag Josef Margaf e CTA: Rehm, Sigmund & Espig, Gustav 1991 null
A Cultura da Mangueira. ISA, 35 pg.: Correia, A. M. 1999 null
The ecology of tropical food crops. Cambridge University Press;: Norman, M.J.T. et al 1984 null
Manual do Algodoeiro. IICT: Carvalho, P. Pereira 1996 null

Não foi definida bibliografia secundária