In a grid down or doomsday scenario, having all of your gear in place is vital to your survival. This is especially true in an urban setting. Using this list you will be the most prepared person on your block.
A 276 page document whose purpose of this volume is to call attention to certain other useful plants, particularly those available as a source of human meat and drink, that are to-day growing wild in the woods, waters and open country of the US and Canada
This is a comprehensive student training guide. If studied and applied, you will be prepared to survive most things you could encounter in a mountain wilderness situation, including medical evaluation and treatment.