Morgan, M. D., & Moran, J. M. (1993). Environmental science: Managing biological & physical resources. W.C. Brown.
Chicago Style (17. basım) AtıfMorgan, Michael D., ve Joseph M. Moran. Environmental Science: Managing Biological & Physical Resources. Dubuque, IA: W.C. Brown, 1993.
MLA (9th ed.) AtıfMorgan, Michael D., ve Joseph M. Moran. Environmental Science: Managing Biological & Physical Resources. W.C. Brown, 1993.
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