Enlace original:
https://cgspace.cgiar.org/handle/10568/73269
Larbi, Asamoah
,
Addul Rahman, N.
,
Kotu, B.
,
Hoeschle-Zeledon, Irmgard
,
Akakpo, D.B.
,
Mellon, S.B.
,
[Nitrogen rate and variety effect on profitability of maize production in northern Ghana]
,
Nitrogen rate and variety effect on profitability of maize production in northern Ghana