File Bibliography Box 17 In: Jack Van Coevering Papers, 1928-1978 » Michigan conservation history file
File Burt Lake State Park--Erosion of public lands Box 17 In: Jack Van Coevering Papers, 1928-1978 » Michigan conservation history file
File Conservation clubs In: Jack Van Coevering Papers, 1928-1978 » Michigan conservation history file
File Michigan Audubon Society Box 17 In: Jack Van Coevering Papers, 1928-1978 » Michigan conservation history file » Conservation clubs
File Michigan Nature Association Box 17 In: Jack Van Coevering Papers, 1928-1978 » Michigan conservation history file » Conservation clubs
File Michigan United Conservation Clubs Box 17 In: Jack Van Coevering Papers, 1928-1978 » Michigan conservation history file » Conservation clubs
File Miscellaneous 2 folders Box 18 In: Jack Van Coevering Papers, 1928-1978 » Michigan conservation history file » Conservation clubs
File Collins-Gerhardt case (Ne-Bo-Shone case) Box 18 In: Jack Van Coevering Papers, 1928-1978 » Michigan conservation history file