One Circle: How to Grow a Complete Diet in Less Than 1000 Square Feet by Dave Duhon & Cindy Gebhard
The title is somewhat misleading because most people actually can't grow a complete diet in that small an area, but the book does go into a lot of detail about how to grow a
nearly complete vegan diet in the smallest possible space. I found it very helpful in trying to decide what to grow for
staple foods and basic nutrition if one is limited as to space and/or one is trying to devise a barebones survival garden.
https://www.bountifulgardens.org/products/BEA-0370