Abstract
Get full access to this article
View all access options for this article.
References
1.
Pigou, A. C.
(1920 ). The economics of welfare . London : Macmillan .
2.
Turner, R. K.
,
Pearce, D.
, &
Bateman, I.
(1993 ). Environmental economics . Baltimore : Johns Hopkins .
3.
Worster, D.
(1977 ). Nature's economy . New York : Cambridge University .