| Type | Journal Article - Journal of Rural Development |
| Title | Profitability and technical efficiency of sweet potato production in Nigeria |
| Author(s) | |
| Volume | 31 |
| Issue | 5 |
| Publication (Day/Month/Year) | 2008 |
| Page numbers | 105-120 |
| URL | http://www.unilorin.edu.ng/publications/adewumimo/Profitability and Technical efficiency of Potatoproduction .pdf |
| » | Nigeria - Population and Housing Census 1991 |