1.
Do respondents report willingness-to-pay on a per person or per group basis? A high mountain recreation example / Catherine M.H. Keske; Greta Lohman; John B. Loomis
Autor:
Keske, Catherine
Coautor:
;
Lohman, Greta
Loomis, John B.
COTA(S):
RE-1822