How to feed hens for egg-production: A practical guide showing how heavy egg-production is governed to a very great extent by scientific feeding [ 1920? ]

by William Powell-Owen Paperback details (USA). (see also: Leather Bound) details (Canada). (see also: Leather Bound) ISBN: 978-1-112-35612-4 ISBN-10: 1-112-35612-6 Cornell University Library · 2009