Sharpley, M. J., & Kaplar, A. M. (1976). International Symposium on Biodegradation, University of Rhode Island, 3rd, 1976. Applied Science Publishers.
Dyfyniad Arddull ChicagoSharpley, Miles. J., and Arthur. M. Kaplar. International Symposium on Biodegradation, University of Rhode Island, 3rd, 1976. London: Applied Science Publishers, 1976.
Dyfyniad MLASharpley, Miles. J., and Arthur. M. Kaplar. International Symposium on Biodegradation, University of Rhode Island, 3rd, 1976. Applied Science Publishers, 1976.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.