An integrated assessment of global changes in crop-livestock systems to 2030: implications for policy development

Herrero, M.; Thornton, P.K.; Notenbaert, A.; Msangi, S.; Wood, S.; Kruska, R.; Dixon, J.; Bossio, D.; Steeg, J. Van de; Freeman, H.A.; Gerard, B. 2009. An integrated assessment of global changes in crop-livestock systems to 2030: implications for policy development. IN: Van Ittersum, M.K.; Wolf, J. and Van Laar H. (eds), Proceedings of the Conference on Integrated Assessment of Agriculture and Sustainable Development: Setting the Agenda for Science and Policy (AgSAP 2009), 10-12 March 2009, Egmond aan Zee, The Netherlands. p. 22-23. Wageningen (The Netherlands): Wageningen University and Research Centre.