Pig and maize interactions: Lessons for strengthening pig farmers’ livelihoods and improving maize farmers’ land use - Baltenweck, Isabelle; Nguyen Thi Thinh; Nguyen Thi Duong Nga; Pham Van Hung; Nguyen Huu Nhuan; Nguyen Thi Thu Huyen; Lapar, Ma. Lucila; Teufel, Nils (International Livestock Research Institute, 2017)