APA (7th ed.) Zitazioa

Haynes, R. M. (1982). Environmental science methods. Chapman and Hall.

Chicago Style (17th ed.) Zitazioa

Haynes, Robin M. Environmental Science Methods. London ; New York: Chapman and Hall, 1982.

MLA (9th ed.) Zitazioa

Haynes, Robin M. Environmental Science Methods. Chapman and Hall, 1982.

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