Biester, H. E. Diseases of poultry / H. E. Biester & L. H. Schuster. - 5th edition. - Ames : Iowa State University Press, c1965. - xiv, 1382 pages : illustrations (partly colored) ; 26 cm. Subjects--Topical Terms: Poultry--Diseases. LC Class. No.: SF995 / .B5 1965