Parasites-subject catalogue
Edwards, Shirley J., Hood, Martha W.
Parasites-subject catalogue parasites:protozoa - Washington 1976 - 1-219 p. - Parasites, Catalogue, Protozoa United States Department of Agriculture, Index-Catalogue of Medical and Veterinary Zoology. Supplement No. 20 .
Parasites-subject catalogue parasites:protozoa - Washington 1976 - 1-219 p. - Parasites, Catalogue, Protozoa United States Department of Agriculture, Index-Catalogue of Medical and Veterinary Zoology. Supplement No. 20 .