Balogun, J. A. (2015). Effect of Rainwater Harvesting Technology on Cowpea Yield in the Savannah Belt of Nigeria.
Lua i Stíl Chicago (17ú heag.)Balogun, James Adebayo. Effect of Rainwater Harvesting Technology on Cowpea Yield in the Savannah Belt of Nigeria. 2015.
Lua MLA (9ú heag.)Balogun, James Adebayo. Effect of Rainwater Harvesting Technology on Cowpea Yield in the Savannah Belt of Nigeria. 2015.
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