Nijkamp, Peter, 1946-
Environmental policy analysis : operational methods and models / Peter Nijkamp ; in association with Wim Hafkamp ... [et al.]. -- Chichester : John Wiley & Sons, c1980. -- xvi, 283 s. : il. -- ISBN : 0-471-27763-0 (váz.).
Hafkamp, Wim
environmentální politika. environmentální management. ekonometrické modely. monografie
502:338.23. 502.13. 502/504. 519.862. (048.8)