Economic valuation of natural resources issues, theory, and applications

Manylion Llyfryddiaeth
Awduron Eraill:	Johnson, Gary V., Johnson, Rebecca L.
Fformat:	Llyfr
Iaith:	Saesneg
Cyhoeddwyd:	Boulder Westview Press c1990.
Pynciau:	Natural resources > Valuation. Natural resources > Management. Recreation > Management. Recreation > Valuation.