books.google.com - The Place Names of New Mexicois an invaluable guide to the state's geography and history. It explains more than 7,000 names of features large and small throughout the state--towns, mountains, rivers, canyons, counties, post offices, and even abandoned settlements--as well as providing relevant information...http://books.google.com/books/about/The_Place_Names_of_New_Mexico.html?id=p3fMJnT1gx0C&utm_source=gb-gplus-shareThe Place Names of New Mexico