Print version: International Conference on the Assessment of Animal Welfare at Farm and Group Level (7th : 2017 : Netherlands) Proceedings of the 7th International Conference on the Assessment of Animal Welfare at Farm and Group Level : WAFL 2017, Ede, the Netherlands September 5-8, 2017. Wageningen, Netherlands : Wageningen Academic Publishers, c2017 280 pages ISBN 9789086863143