topographic maps

Does F&G have any geographical unit or regional maps?

We have several maps that show the various unit or regions for hunting but they are outdated. We know this because the map for Unit 36 only shows 36 and 36B but now there is a 36A. My son is going hunting for the first time with our his father (deceased in January) and I don't want our son to get into trouble because he crossed into a unit that is not allowing hunting (Unit 36). If you do not carry them, do you know where we can get the maps? Thank you.