Erach Bharucha. (2013). Textbook of Environmental Studies: For Undergraduate Courses (2nd.). Hyderabad.
シカゴスタイル引用形Erach Bharucha. Textbook of Environmental Studies: For Undergraduate Courses. 2nd. Hyderabad, 2013.
MLA引用形式Erach Bharucha. Textbook of Environmental Studies: For Undergraduate Courses. 2nd. Hyderabad, 2013.
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