Langford, I. H. [ca. 2004]. Environmental decision making and risk management : selected essays by Ian Langford (R. K. Turner, Hrsg.) [Book]. Cheltenham, UK [u.a.]: Elgar.

LANGFORD, Ian H., 2004. Environmental decision making and risk management : selected essays by Ian Langford. Cheltenham, UK [u.a.]: Elgar. ISBN 1843767988.

Langford, I. H. Environmental decision making and risk management : selected essays by Ian Langford. Herausgegeben von Robert Kerry Turner, book, Elgar, 2004.

Langford, Ian H.: Environmental decision making and risk management : selected essays by Ian Langford, Cheltenham, UK [u.a.] 2004.

Langford, I.H. (2004), Environmental decision making and risk management : selected essays by Ian Langford, herausgegeben von Turner, R.K., Bd. , Elgar, Cheltenham, UK [u.a.].