Narain, S. (2015). Ecology In History Environmental History Reader. Centre for science and Enviroment.
Chicago-čujuhus (17. p.)Narain, Sunita. Ecology In History Environmental History Reader. New Delhi: Centre for science and Enviroment, 2015.
MLA-čujuhus (9. p.)Narain, Sunita. Ecology In History Environmental History Reader. Centre for science and Enviroment, 2015.
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