Não informado. (2001). Southern Journal of Applied Forestry. Society of American Foresters.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Southern Journal of Applied Forestry. Washington: Society of American Foresters, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Southern Journal of Applied Forestry. Society of American Foresters, 2001.
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