Soulsby, E. J. L. Helminths, arthropods, & protozoa of domesticated animals/ [by] E. J. L. Soulsby. - 6th ed. - Baltimore, Williams and Wilkins Co. [1968] - xi, 809 pages illustrations Includes bibliographies. ISBN: 0702002372 LCCN: 68005796 Subjects--Topical Terms: Domestic animals--Parasites.Veterinary helminthology.Arthropoda. LC Class. No.: SF 810 / .A3S6 1982 Dewey Class. No.: 636.089/69/6