Miller, G., & Spoolman, S. E. (2010). Environmental science (13th ed.). Brooks/Cole.
Chicago Edition CitationMiller, G.Tyler, and Scott E. Spoolman. Environmental Science. 13th ed. Belmont: Brooks/Cole, 2010.
Deismireacht MLAMiller, G.Tyler, and Scott E. Spoolman. Environmental Science. 13th ed. Brooks/Cole, 2010.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.