The squadron supply clerk should be able to order one. Your at Vance so I don't know how that works with the USAF. My advice is keep a spreadsheet copy. Your damaged books should have the monthly certification signatures so you shouldn't just pitch the damaged one. I recommend starting a new one and save the damaged book. You could transcribe the flights out of the old book into the new--easy if early in your career. If your book hasn't been closed out and this is your first squadron then this might be easy--most squadrons don't close out the book, Safety Officer sign all the pages, until you check-out. Others might do it month to month to stay on top of it.
Bottom line: protect at least four things in your career made of paper: 1. copy of FITREPS; 2. your SERE school certificate!; 3. your logbooks; and 4. your SF-86.