Monique Bestman, Jan-Paul Wagenaar. 2006. Welfare of organic laying hens. the 1st IFOAM International Conference on Animals in Organic Production. IFOAM, Minnesota, USA. 23-25 August. Type: Congres bijdragen Taal/language: Engels Abstract / summary in English: Keywords in English: Deel opLinked inE-mailAfdrukken
