论文信息 - Valuation of Visual-Cultural Benefits from Freshwater Wetlands in Massachusetts - 字舞流文

Valuation of Visual-Cultural Benefits from Freshwater Wetlands in Massachusetts

T. Gupta | J. Foster

[1] T. Gupta. ECONOMIC CRITERIA FOR DECISIONS ON PRESERVATION AND USE OF INLAND WETLANDS IN MASSACHUSETTS , 1972 .

[2] D. Helliwell. Valuation of wildlife resources , 1969 .