Feltwell, Ray. Small-scale poultry keeping : a guide to free range poultry production/ Ray Feltwell. - London : Fa ber and Faber, c1992. - 176 p. : ill. ; 20 cm. Includes index. ISBN: 0571166997 Subjects--Topical Terms: Poultry--Breeding. LC Class. No.: SF492 / F44 1992