American Chemical Society. Division of Environmental Chemistry, Dunnette, D. A., & O'Brien, R. J. (1992). The science of global change: The impact of human activities on the environment. American Chemical Society.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Chemical Society. Division of Environmental Chemistry, David A. Dunnette, और Robert J. O'Brien. The Science of Global Change: The Impact of Human Activities on the Environment. Washington, DC: American Chemical Society, 1992.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAmerican Chemical Society. Division of Environmental Chemistry, et al. The Science of Global Change: The Impact of Human Activities on the Environment. American Chemical Society, 1992.
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