IITA Annual Report 2010
Introduction
A researcher inspecting a cowpea plant for aphids. Photo by JT Oliver, IITA.
6 Sicco Kolijn, IITA Photo by
IITA Annual Report 2010
Introduction
A researcher inspecting a cowpea plant for aphids. Photo by JT Oliver, IITA.
6 Sicco Kolijn, IITA Photo by