Revised Edition. Hardcover. This is a 7th printing that was printed in 1944. This copy does not contain a fold out table of organic structures. Surface and edge wear to cover. Pages are good. - Disclaimer: May have a different cover image than stock photos shows, as well as being a different edition/printing, unless otherwise stated. Please contact us if you're looking for one of these specifically. Your order will ship with FREE Delivery Confirmation (Tracking). We are a family business, and your satisfaction is our goal!