Dale,Virginia H, & English,Mary R. (1999). Tools to aid environmental decision making. Springer-verlag.
Chicago Edition CitationDale,Virginia H, and English,Mary R. Tools to Aid Environmental Decision Making. New York: Springer-verlag, 1999.
Deismireacht MLADale,Virginia H, and English,Mary R. Tools to Aid Environmental Decision Making. Springer-verlag, 1999.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.