Rob Clarke had a new book come out late last year. Here it is:
I found it today when I was looking to see if he or Sam had any books on the breeding strategies traditional cannabis farmers used around the world.
I didn't know about this book, and I thought other people that liked this kind of stuff might not know about it either, so this post.
It looks great, but I am too busy to read it right now, I will save it for a treat for after I complete some projects.