共 50 条
- [49] THEORY AND TECHNIQUES FOR ASSESSING THE DEMAND AND SUPPLY OF OUTDOOR RECREATION IN THE UNITED-STATES USDA FOREST SERVICE SOUTHEASTERN FOREST EXPERIMENT STATION RESEARCH PAPER, 1989, (SE-275): : 1 - &
- [50] DEMAND AND SUPPLY FUNCTIONS FOR MONEY IN UNITED-STATES - EXTENSION OF SIMULTANEOUS ESTIMATION WESTERN ECONOMIC JOURNAL, 1970, 8 (03): : 291 - 291