Enlace original:
https://cgspace.cgiar.org/handle/10568/55345
Nziguheba, Generose
,
Merckx, R.
,
Palm, C.A.
,
Mutuo, P
,
[Combined use of Tithonia diversifolia and inorganic fertilizers for improving maize production in a phosphorus deficient soil in Western Kenya]
,
Combined use of Tithonia diversifolia and inorganic fertilizers for improving maize production in a phosphorus deficient soil in Western Kenya