Bibliography: leaves 218-252. / xvii, 252, [57] leaves, [21] leaves of plates : ill. (some col.) ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Study undertaken to characterise both the humoral and cell-mediated immune responses of the koala to provide information upon which future disease investigations and immunological research can be based. / Thesis (Ph.D.)--University of Adelaide, Dept. of Microbiology and Immunology, 1996