The annotated bibliography was prepared in conjuction with a critical study of the literature relating to the treatment and disposal of slaughterhouse and packing house wastes. The bibliography was culled from such sources as Chemical Abstracts and Engineering Index, together with bibliographies listed by authors in published papers. In so far as possible the original papers were examined. In some cases, particularly with foreign reference material, only an bastract was readily available. All entries are listed in accordance with the year of publication, or, in some instances, under the date of the abstract. The references are listed in alphabetical order according to the author under each year of entry.