%0 Journal Article %T OLS versus ML estimation of non-market resource values with payment card interval data %A Cameron, Trudy Ann %A Huppert, Daniel D %A , %J Journal of Environmental Economics and Management %V 17 %N 3 %P 230-246 %@ 0095-0696 %D 1989-11-01 %I Elsevier BV %~ DeepDyve