Gerstenfeld, Sheldon L., 1943- The bird care book : all you need to know to keep your bird healthy and happy / Sheldon L. Gerstenfeld. - Rev. and updated. - Reading, Mass. : Addison-Wesley Pub. Co., c1988. - xxi, 229 p. : ill. ; 24 cm. Includes indexes. Bibliography: p. 217. ISBN: 0201095599 LCCN: 88-019290 Subjects--Topical Terms: Birds--Diseases.Cage birds.Cage birds--Diseases. LC Class. No.: SF994.2 A1 / G47 1988