-
301
-
302
-
303
-
304
Economics incentives and point source emissions choice of modeling platform.
Argitaratua 1992Liburua -
305
Managing pollution control in Brazil the potential use of taxes and fines and state governments
Argitaratua 1992Liburua -
306
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307
-
308
Environmental planning the conservation and development of biophysical resources
Argitaratua 1992Liburua -
309
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310


