Enlace original:
https://cgspace.cgiar.org/handle/10568/71594
Thomas, Richard J.
,
Fisher, Myles J.
,
Ayarza, Miguel Angel
,
Sanz Scovino, José Ignacio
,
[Productivity of acid tropical soils in Latin America and the role of forage grasses and legumes]
,
Productivity of acid tropical soils in Latin America and the role of forage grasses and legumes