Potential multi-dimensional impacts of improved livestock feeding options - Paul, Birthe K.; Birnholz, Celine A.; Groot, Jeroen C.J.; Herrero, Mario; Notenbaert, An Maria Omer; Woyessa, K.; Timler, Carl J.; Klapwijk, C.J.; Koge, J.; Álvarez, S.; Tittonell, Pablo A. (International Center for Tropical Agriculture, 2015)