James V. Murfin - Science - 1989 - 280 pages
A state-by-state guide to the national parks, preserves, monuments, seashores, and historic sites throughout America
Inc. Fodor's Travel Publications - Travel - 2004 - 483 pages
Thoroughly revised and updated, this comprehensive guide to America's National Parks encompasses detailed descriptions of nearly four hundred National Park areas, along with ...
George Hornby - Travel - 1980 - 319 pages
Complete coverage of the National Park System's 295 parks features illustrated entries covering location, transportation, fees, facilities, and handicap access
Fodor's - Travel - 2009 - 488 pages
Contains detailed descriptions of nearly four hundred national park areas, along with regulations, fees, access tips, locator maps, regional itineraries, weather charts ...
Jill MacNeice - Travel - 1990 - 468 pages
Offers descriptions and brief histories of American national monuments, lists addresses, hours, fees, and services, and includes information on special events