TY - BOOK AU - Wakelin, Derek. TI - Immunity to parasites: how animals control parasitic infections SN - 0713128895 (pbk.) PY - 1984/// CY - London ; Baltimore, Md., U.S.A. PB - E. Arnold KW - Parasitic Diseases, Animal KW - Parasitic Diseases N1 - Includes index; Bibliography: p. [156]-160 ER -