Manahan, G. V. (1997). Ecology, humans and the geography of the environment. Philippine Architects' Journal.
Chicagoスタイル(17版)引用形式Manahan, Geronimo V. "Ecology, Humans and the Geography of the Environment." Philippine Architects' Journal 1997.
MLA(9版)引用形式Manahan, Geronimo V. "Ecology, Humans and the Geography of the Environment." Philippine Architects' Journal, 1997.
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