In the primary nonresidential expenditure model, income, ethnicity, private or public lands, and forest lands had a significant effect on nonconsumptive wildlife recreation expenditures.
实证结果显示,在远距
费支出模
,
人收入、种族肤色、公私有林地等影响因子,对于

性野生动物游憩活动之
费支出情形具有相对的显著性。
壁垒。
)
竞选吧,他
是混血。
,
此交朋友。Professional Support专业
如何做是好》


