Kangas, P. C. (2004). Ecological engineering: Principles and practice. Boca Raton: Lewis.
Trích dẫn kiểu ChicagoKangas, Patrick C. Ecological Engineering: Principles and Practice. Boca Raton: Lewis, 2004.
MLA citiranjeKangas, Patrick C. Ecological Engineering: Principles and Practice. Boca Raton: Lewis, 2004.
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