APA (7th ed.) Zitazioa
Bose, P. Environment ecology and sustainable management / Bose, P.K: Everest.
Chicago Style (17th ed.) Zitazioa
Bose, P.K. Environment Ecology and Sustainable Management / Bose, P.K: Everest.
MLA (9th ed.) Zitazioa
Bose, P.K. Environment Ecology and Sustainable Management / Bose, P.K: Everest.
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