Blacklock, D. B. A guide to human parasitology for medical practitioners [by] Blacklock and Southwell. - 8th ed., rev. by T. H. Davey - London, Lewis, 1966 - viii, 223 p. illus. Subjects--Topical Terms: ParasitesParasitic Diseases National Library of Medicine Call No.: QX 4 / .B53 1966