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by Monique Bestman, Marko Ruis, Jos Heijmans, Koos van Middelkoop, Theo Peters, Phill te Winkel ยท 2012
ISBN: 9087401248 9789087401245
Category: Technology & Engineering / Agriculture / Animal Husbandry
Page count: 119
Seeing more by looking more closely -- The hen and her environment -- Rearing hens -- Laying hens -- Egg signals -- Health -- Index.