Meetings with LBJ; trips with Lady Bird; trip with Lynda Johnson; assessment of Lady Bird; Wilderness Act; pollution; recreation; East of the Mississippi; acreage use; Redwoods; Job Corps; wilderness areas; National Wild and Scenic Rivers Bill; National Trails System Bill; national recreation areas; appropriations; timber management; roads administration; Kerr Memorial Bill; lands management of privately owned forest; forest research; combining with Department of the Interior; export/import timber; Chestnut blight