Hatchery operation and management / E. M. Funk and M. Richard Irwin. - 1st ed. - New York : Wiley, 1955 - 349 p. : ill. ; 24 cm Subjects--Topical Terms: Animal Breeding Methods and ReproductionCouvoirsFokmethoden en voortplantingPoultry Dewey Class. No.: 636.5 / FUH