vintage Hoard's Dairyman book, How to Treat Common Ailments of Farm Animals, farmer's guide

Vintage (1940s or 50s?) Hoard's Dairyman softcover book, How to Treat Common Ailments of Farm Animals. This is a little worn but clean overall. Farming and livestock care have changed so much in the last 60 - 80 years, this feels like an antique now. A very interesting read.