documents
Sustainable intensification in African agriculture
2011 · paper · Taylor & Francis (International Journal of Agricultural Sustainability, 9(1), 5-24)
Jules Pretty; Camilla Toulmin; Stella Williams
licencia: paywall (PDF bronze open access disponible via Taylor & Francis)
↗ https://www.tandfonline.com/doi/abs/10.3763/ijas.2010.0583