Betts W B. (1991). Biodegradation: Natural and Synthetic Materials. Springer-Verlag.
Chicago Edition CitationBetts W B. Biodegradation: Natural and Synthetic Materials. London: Springer-Verlag, 1991.
MLA Edition CitationBetts W B. Biodegradation: Natural and Synthetic Materials. Springer-Verlag, 1991.
Warning: These citations may not always be 100% accurate.