Poultry house constructionde Michael RobertsMateriasPoultryHandbooks, manualsHousingDesign and constructionEdiciones (1)Poultry House Construction (1997)Gold Cockerel Books · ISBN 9780947870218Más obras de Michael RobertsBritish large fowl1994DDucks and geese at homeDucks and geese at home1985Modern free range1988