Kudo, Roksabro, 1886- Protozoology. - 4th ed. - Springfield, Ill., C. C. Thomas [1954] - 966 p. illus. 23 cm. First ed., 1931, published under title: Handbook of protozoology. LCCN: 54006567 Subjects--Topical Terms: Protozoa. LC Class. No.: QL366 / .K8 1954 Dewey Class. No.: 593.1