APA

Coker A. &. R. C., . (1992). Valuing the Environment economic approaches to environmental evaluatio an:processings of aworkshop held at Ludgrove Hall, Middesex Polytechnic on 13 and 14 June 1990/ (Acc: 4520). Dehra Dun: International Book Distributors.

Chicago

Coker Annabel & Richards Cathy, . 1992. Valuing the Environment economic approaches to environmental evaluatio an:processings of aworkshop held at Ludgrove Hall, Middesex Polytechnic on 13 and 14 June 1990/ (Acc: 4520). Dehra Dun: International Book Distributors.

Harvard

Coker A. &. R. C., . (1992). Valuing the Environment economic approaches to environmental evaluatio an:processings of aworkshop held at Ludgrove Hall, Middesex Polytechnic on 13 and 14 June 1990/ (Acc: 4520). Dehra Dun: International Book Distributors.

MLA

Coker Annabel & Richards Cathy, . Valuing the Environment economic approaches to environmental evaluatio an:processings of aworkshop held at Ludgrove Hall, Middesex Polytechnic on 13 and 14 June 1990/ (Acc: 4520). Dehra Dun: International Book Distributors. 1992.