Farmers in mixed crop-livestock systems produce about half of the world
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/smart-investments-sustainable-food-production-revisiting-mixed-crop-livestock-system
[2] http://admin.indiaenvironmentportal.org.in/category/author/m-herrero
[3] http://admin.indiaenvironmentportal.org.in/category/author/p-k-thornton
[4] http://admin.indiaenvironmentportal.org.in/category/author/m-notenbaert-et-al
[5] http://admin.indiaenvironmentportal.org.in/category/journal/science
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/food-security
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agriculture
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/livestock
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/crop-residues
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/animal-dung
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/animal-products
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/poverty