心甘情愿将付相关论文
Willingness to Pay for Measures of Managing the Health Effects of Heat Wave in Beijing, China: a Cro
ObjectiveThere 是热浪事件引起死亡和紧急情况盒子的证据。这篇文章使用了偶然的估价方法发现心甘情愿支付保护的措施并且调查了......
Preference and Willingness of Consumers to Pay for Value-added Poultry Products in Niger Delta Regio
有为便利受欢迎的稳定的生长,准备好了厨师的食物在开发会消费者要求 / 选择的增值鸡产品影响了家禽处理器的利息。联合分析在尼日......