by
Herfindahl, Orris C., (Orris Clemens), 1918- author
Format:
Alıntı:
Resources for the Future.
by
Smith, V. Kerry, 1945-., aditor.
Format:
Alıntı:
Environmental resources and applied welfare economics essays in honor of John V. Krutilla / Smith
by
Harris, Jonathan M.
Format:
Alıntı:
Environmental and natural resource economics : a contemporary approach / Harris, Jonathan M.
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