OFFICES AND OFFICERS ‑- STATE ‑- DEPARTMENT OF NATURAL RESOURCES ‑- FIRE SEASON PERMITS ‑- INFLAMMABLE MATERIAL Any person desiring to burn any inflammable material in a forested or nonforested part of any county in which there is a warden or ranger must obtain a burning permit, during the fire season prescribed by state law, from the supervisor of natural resources or the warden or ranger unless the material is contained in an approved device.