Interested in some good books on sugar Bush management/sustainable forestry. We have about 65 acres of wooded land with 65-75% maple. We had all the ash over 20" in diameter logged out early in 2015 and as I start have to cut standing timber I would like to prune it as I look to tap it all over the next 15-20 years. I've spent some time watching videos from Cornell but I prefer a good book.