Singleton, L. R., Thielen, J., & Kruger, D. M. (1980). An assessment of the trophic status of Deer, Loon, and Diamond lakes. Washington State Dept. of Ecology, Water and Wastewater Monitoring Section.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSingleton, Lynn R., Jerry Thielen, और Dan M. Kruger. An Assessment of the Trophic Status of Deer, Loon, and Diamond Lakes. Olympia: Washington State Dept. of Ecology, Water and Wastewater Monitoring Section, 1980.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSingleton, Lynn R., et al. An Assessment of the Trophic Status of Deer, Loon, and Diamond Lakes. Washington State Dept. of Ecology, Water and Wastewater Monitoring Section, 1980.
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