Freeman, B. M. Egg formation and production - Edimburgh : British Poultry Science, 1972 - 216 p. - Poultry Science Symposium ; 8 . - Poultry Science Symposium ; 8 . LCCN: 43108 Subjects--Topical Terms: Huevos. Dewey Class. No.: 636.5 / F7