Heelan, Judith S. Essentials of human parasitology / Judith S Heelan and Frances W Ingersoll. - / . - Singapore : Thomson Asia , 2004. - xi,211p. : ills.,picts.,figs. ; 26cm . Includes glossary and index ISBN: USD 6.00 (Pbk) Subjects--Index Terms: HUMAN PARASITOLOGY Dewey Class. No.: 616.96 / HEE/E