Breckenridge . R . W Murugapillai . R Mucous glands in the skin of ichthyophis glutinosus ; (amphibia ; gymnophiona) W . R . Breckenridge , R . Murugapillai - [S.I] Department of zoology , University of peradeniy 1974 - 44 - 52 p. Dewey Class. No.: 597.7 / BRE