Ray Mears' World of Survival explained

Ray Mears' World of Survival is a 1997 book written by Ray Mears and a TV series by the same name.^{[1] [2]}

Notes and References

1. https://www.raymears.com/Ray_Mears/Ray_Mears_Books.cfm World of Survival
2. https://www.worldcat.org/oclc/39380009 Ray Mears' world of survival (Book, 1997)