Georgi, Jay R. Parasitology for veterinarians Jay R. Georgi; with chapter on anticiparasitic drugs by Vassilios J. Theodorides - 3rd edition - Philadelphia : W.B. Saunders c1980 - vi, 460 pages Illustrations ; 27 cm. Includes bibliographical references Subjects--Topical Terms: ParasitesParasitic diseases--Veterinary