[45755]   
Grey-brown and reddish brown semi-arid soil of Southern Angola / J. V. Botelho da Costa ... [et al.]
In: Troisiéme conferece interafricaine des sols = Third inter-african soil conference . - Dalaba : Comission de Cooperation Tecnique en Afrique au Sud du Sahara, 1959 . - p. 245-252 : il
Descritores: Pedologia | Angola
Cota: 16534|SHIP