TY - BOOK ID - 135122445 TI - Grand Canyon PY - 2015 SN - 0874179912 9780874179910 9780874179903 PB - Reno, Nevada University of Nevada Press DB - UniCat KW - Grand Canyon National Park (Ariz.) KW - Grand Canyon (Ariz.) KW - History. UR - https://www.unicat.be/uniCat?func=search&query=sysid:135122445 AB - ER -