File Natural Resources In: Philip A. Hart papers, 1949-1976 (majority within 1959-1976) » Subject files, 1959-1976 » 1967
File Conservation In: Philip A. Hart papers, 1949-1976 (majority within 1959-1976) » Subject files, 1959-1976 » 1967 » Natural Resources
File General Box 167 In: Philip A. Hart papers, 1949-1976 (majority within 1959-1976) » Subject files, 1959-1976 » 1967 » Natural Resources » Conservation
File Fish and Wildlife Box 167 In: Philip A. Hart papers, 1949-1976 (majority within 1959-1976) » Subject files, 1959-1976 » 1967 » Natural Resources » Conservation
File Grand Mere Area Box 167 In: Philip A. Hart papers, 1949-1976 (majority within 1959-1976) » Subject files, 1959-1976 » 1967 » Natural Resources » Conservation
File National Wilderness Area, Isle Royale Box 167 In: Philip A. Hart papers, 1949-1976 (majority within 1959-1976) » Subject files, 1959-1976 » 1967 » Natural Resources » Conservation
File Redwood Box 167 In: Philip A. Hart papers, 1949-1976 (majority within 1959-1976) » Subject files, 1959-1976 » 1967 » Natural Resources » Conservation
File Refuge Box 167 In: Philip A. Hart papers, 1949-1976 (majority within 1959-1976) » Subject files, 1959-1976 » 1967 » Natural Resources » Conservation
File Forestry Box 167 In: Philip A. Hart papers, 1949-1976 (majority within 1959-1976) » Subject files, 1959-1976 » 1967 » Natural Resources
File Forestry, Facilities, Houghton Box 167 In: Philip A. Hart papers, 1949-1976 (majority within 1959-1976) » Subject files, 1959-1976 » 1967 » Natural Resources