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Emergency Measures Against Feather Pecking

Thea van NiekerkIngrid de JongMarinus van KrimpenBerry ReuvekampOtto van TuijlMonique Bestman

出版	Wageningen Livestock Research, 2017
URL	http://books.google.com.hk/books?id=oLQoswEACAAJ&hl=&source=gbs_api