Scope and Contents Topics include Federal Water Pollution Control Act as related to jurisdiction of Army Corps of Engineers navigable waters. Correspondents include Thad Cochran; National Resources Defense Council; Gillis W. Long; Oklahoma Farm Bureau; Oklahoma Conservation Commissioner; Oklahoma Cattlemen's Association; Oklahoma Tourism Countries Association; Edward W. Pattison; Robert S. Kerr Jr.; Oklahoma Water Inc; Congressional Rural Caucus; Herschal H. Crow, Oklahoma State Senate; State of Oklahoma...