Alfred M Lucas & Peter R Steettenheim. (1972). Avine anatomy part 1 integument. United states Departement of agriculture.
Chicago Edition CitationAlfred M Lucas and Peter R Steettenheim. Avine Anatomy Part 1 Integument. United states Departement of agriculture, 1972.
MLA Edition CitationAlfred M Lucas and Peter R Steettenheim. Avine Anatomy Part 1 Integument. United states Departement of agriculture, 1972.
Warning: These citations may not always be 100% accurate.