Hufschmidt, M.M. James, D.E. Meister, A.D. Bower, B.T. Dixon, J.A.

Environment, natural systems, and development: an economic valuation guide - Baltimore (EUA) Johns Hopkins University Press 1983 - 338 p.

Gráf. Tab. Bib.

0801829305 0-8018-2931-5 (pbk.)

333.72 / E61