Published in association with the Technical Centre for Agricultural and Rural Cooperation, and the Dept. for International Development.
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Les adventices en riziculture en Afrique de l'Ouest = Weeds of rice in West Africa by D. E. Johnson. ISBN 9789291131105. Published by Association pour le developpement de la riziculture en Afrique de l'Ouest in 1997. Publication and catalogue information, links to buy online and reader comments.
