Ibrahim, K. (2015). Economic impact of climate change on maize productivity in Northern Nigeria.
Chicagoスタイル(17版)引用形式Ibrahim, Kasimu. Economic Impact of Climate Change on Maize Productivity in Northern Nigeria. 2015.
MLA(9版)引用形式Ibrahim, Kasimu. Economic Impact of Climate Change on Maize Productivity in Northern Nigeria. 2015.
警告: この引用は必ずしも正確ではありません.