APA-referens (7:e uppl.)

Agrahari Ravi.P. (2022). Environmental Ecology,Biodiversity,Climate Change And Disaster Management (2ND.). Mc Grow Hill Education (India).

Chicago-referens (17:e uppl.)

Agrahari Ravi.P. Environmental Ecology,Biodiversity,Climate Change And Disaster Management. 2ND. Chennai: Mc Grow Hill Education (India), 2022.

MLA-referens (9:e uppl.)

Agrahari Ravi.P. Environmental Ecology,Biodiversity,Climate Change And Disaster Management. 2ND. Mc Grow Hill Education (India), 2022.

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