EcoImpact, Inc. response to criticisms by the National Park Service of the report "The impact of evicting farmers from the Hole-in-the-Donut" and related material   Publication Date:   1975 Creator:   EcoImpact, Inc United States National Park Service Publisher.Display:   EcoImpact, Inc ( Gainesville, Fla. ) Subjects.Display:   Everglades National Park (Fla.) Hole in the Donut Agricultural ecology -- Florida -- Everglades National Park Agricultural pollution -- Florida -- Everglades National Park Agriculture -- Environmental aspects -- Florida -- Everglades National Park Source Institution:   Florida International University EcoImpact, Inc. response to criticisms by the National Park Service of the report "The impact of evicting farmers from the Hole-in-the-Donut" and related material