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Lua i Stíl Chicago (17ú heag.)Bharucha, Erach. Textbook of Environmental Studies for Undergraduate Courses. Fourth edition. India: Universities press, 2025.
Lua MLA (9ú heag.)Bharucha, Erach. Textbook of Environmental Studies for Undergraduate Courses. Fourth edition. Universities press, 2025.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.