Maarten van Ginkel, Douglas G. Tanner, editors ; sponsored by Canadian International Development Agency (CIDA) and the International Maize and Wheat Improvement Center (CIMMYT)International Maize and Wheat Improvement Center1988
Other Libraries in Japan
Subject HeadingWheat -- Congresses Wheat -- Africa -- Congresses
Subject Heading (ID)Wheat -- Congresses Wheat -- Africa -- Congresses