Turner, R. K. (1993). Sustainable environmental economics and management: Principles and practice. Belhaven Press ; Co-published in the Americas by Halsted Press.
Dyfyniad Arddull ChicagoTurner, R. Kerry. Sustainable Environmental Economics and Management: Principles and Practice. London : New York: Belhaven Press ; Co-published in the Americas by Halsted Press, 1993.
Dyfyniad MLATurner, R. Kerry. Sustainable Environmental Economics and Management: Principles and Practice. Belhaven Press ; Co-published in the Americas by Halsted Press, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.