Would anyone have a copy of Warren Grabau's "Ninety-Eight Days: A Geographer's View of the Vicksburg Campaign?" I need to know the river mileage from Vicksburg to Port Hudson, and I know it's in there, but I don't have a copy. "Lloyd's Steamboat Directory" says it's 222 miles, and from what I recall Grabau is pretty much in agreement with that, but I'd like to know for sure. Thanks for any responses.