Article

Rodenburg, J. ORCID: https://orcid.org/0000-0001-9059-9253 and Johnson, D. E. (2009) Weed management in rice‐based cropping systems in Africa. Advances in Agronomy, 103. pp. 149-218. ISSN 0065-2113 (doi:10.1016/s0065-2113(09)03004-1)

Book Section

Singh, S.P., Orr, A., Singh, Shailendra and Singh, G. (2008) The economics of direct-seeded rice in eastern India. In: Singh, Y., Singh, V. P., Chauhan, B., Orr, A., Mortimer, A. M., Johnson, D. E. and Hardy, B., (eds.) Direct seeding of rice and weed management in the irrigated rice-wheat cropping system of the Indo-Gangetic Plains. International Rice Research Institute, Los Banos, Laguna, pp. 229-250. ISBN 9789712202360