wildlife-restoration project
(9) the term “wildlife-restoration project” includes the wildlife conservation and restoration program and means the selection, restoration, rehabilitation, and improvement of areas of land or water adaptable as feeding, resting, or breeding places for wildlife, including acquisition of such areas or estates or interests therein as are suitable or capable of being made suitable therefor, and the construction thereon or therein of such works as may be necessary to make them available for such purposes and also including such research into problems of wildlife management as may be necessary to efficient administration affecting wildlife resources, and such preliminary or incidental costs and expenses as may be incurred in and about such projects.